cve-2025-20263
Vulnerability from cvelistv5
Published
2025-08-14 16:29
Modified
2025-08-14 19:19
Severity ?
EPSS score ?
Summary
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Buffer Overflow Denial of Service Vulnerability
References
Impacted products
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2025-20263", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-08-14T18:37:49.526741Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-08-14T19:19:14.999Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unknown", "product": "Cisco Adaptive Security Appliance (ASA) Software", "vendor": "Cisco", "versions": [ { "status": "affected", "version": "9.12.3" }, { "status": "affected", "version": "9.8.3" }, { "status": "affected", "version": "9.12.1" }, { "status": "affected", "version": "9.8.1" }, { "status": "affected", "version": "9.12.2" }, { "status": "affected", "version": "9.8.2.45" }, { "status": "affected", "version": "9.8.2" }, { "status": "affected", "version": "9.8.4" }, { "status": "affected", "version": "9.14.1" }, { "status": "affected", "version": "9.12.4" }, { "status": "affected", "version": "9.8.2.26" }, { "status": "affected", "version": "9.8.2.24" }, { "status": "affected", "version": "9.8.2.15" }, { "status": "affected", "version": "9.8.2.14" }, { "status": "affected", "version": "9.8.2.35" }, { "status": "affected", "version": "9.8.2.20" }, { "status": "affected", "version": "9.8.2.8" }, { "status": "affected", "version": "9.8.2.17" }, { "status": "affected", "version": "9.8.2.28" }, { "status": "affected", "version": "9.8.2.33" }, { "status": "affected", "version": "9.8.2.38" }, { "status": "affected", "version": "9.8.4.25" }, { "status": "affected", "version": "9.12.3.2" }, { "status": "affected", "version": "9.12.3.7" }, { "status": "affected", "version": "9.8.3.18" }, { "status": "affected", "version": "9.8.3.14" }, { "status": "affected", "version": "9.8.4.15" }, { "status": "affected", "version": "9.8.4.8" }, { "status": "affected", "version": "9.8.1.7" }, { "status": "affected", "version": "9.8.3.29" }, { "status": "affected", "version": "9.14.1.10" }, { "status": "affected", "version": "9.12.2.5" }, { "status": "affected", "version": "9.8.4.22" }, { "status": "affected", "version": "9.12.3.12" }, { "status": "affected", "version": "9.8.4.7" }, { "status": "affected", "version": "9.8.4.17" }, { "status": "affected", "version": "9.8.3.16" }, { "status": "affected", "version": "9.8.4.20" }, { "status": "affected", "version": "9.8.3.11" }, { "status": "affected", "version": "9.12.1.3" }, { "status": "affected", "version": "9.8.4.3" }, { "status": "affected", "version": "9.12.2.4" }, { "status": "affected", "version": "9.8.4.12" }, { "status": "affected", "version": "9.12.1.2" }, { "status": "affected", "version": "9.8.3.26" }, { "status": "affected", "version": "9.8.1.5" }, { "status": "affected", "version": "9.12.2.9" }, { "status": "affected", "version": "9.12.3.9" }, { "status": "affected", "version": "9.8.3.21" }, { "status": "affected", "version": "9.8.4.10" }, { "status": "affected", "version": "9.12.2.1" }, { "status": "affected", "version": "9.12.4.2" }, { "status": "affected", "version": "9.14.1.6" }, { "status": "affected", "version": "9.8.3.8" }, { "status": "affected", "version": "9.14.1.15" }, { "status": "affected", "version": "9.14.1.19" }, { "status": "affected", "version": "9.8.4.26" }, { "status": "affected", "version": "9.12.4.4" }, { "status": "affected", "version": "9.14.1.30" }, { "status": "affected", "version": "9.8.4.29" }, { "status": "affected", "version": "9.12.4.7" }, { "status": "affected", "version": "9.14.2" }, { "status": "affected", "version": "9.12.4.8" }, { "status": "affected", "version": "9.8.4.32" }, { "status": "affected", "version": "9.12.4.10" }, { "status": "affected", "version": "9.14.2.4" }, { "status": "affected", "version": "9.14.2.8" }, { "status": "affected", "version": "9.12.4.13" }, { "status": "affected", "version": "9.8.4.33" }, { "status": "affected", "version": "9.14.2.13" }, { "status": "affected", "version": "9.8.4.34" }, { "status": "affected", "version": "9.12.4.18" }, { "status": "affected", "version": "9.8.4.35" }, { "status": "affected", "version": "9.14.2.15" }, { "status": "affected", "version": "9.12.4.24" }, { "status": "affected", "version": "9.16.1" }, { "status": "affected", "version": "9.8.4.39" }, { "status": "affected", "version": "9.14.3" }, { "status": "affected", "version": "9.12.4.26" }, { "status": "affected", "version": "9.16.1.28" }, { "status": "affected", "version": "9.14.3.1" }, { "status": "affected", "version": "9.12.4.29" }, { "status": "affected", "version": "9.14.3.9" }, { "status": "affected", "version": "9.16.2" }, { "status": "affected", "version": "9.12.4.30" }, { "status": "affected", "version": "9.16.2.3" }, { "status": "affected", "version": "9.8.4.40" }, { "status": "affected", "version": "9.14.3.11" }, { "status": "affected", "version": "9.12.4.35" }, { "status": "affected", "version": "9.8.4.41" }, { "status": "affected", "version": "9.14.3.13" }, { "status": "affected", "version": "9.16.2.7" }, { "status": "affected", "version": "9.12.4.37" }, { "status": "affected", "version": "9.14.3.15" }, { "status": "affected", "version": "9.17.1" }, { "status": "affected", "version": "9.16.2.11" }, { "status": "affected", "version": "9.14.3.18" }, { "status": "affected", "version": "9.16.2.13" }, { "status": "affected", "version": "9.12.4.39" }, { "status": "affected", "version": "9.12.4.38" }, { "status": "affected", "version": "9.8.4.43" }, { "status": "affected", "version": "9.14.4" }, { "status": "affected", "version": "9.16.2.14" }, { "status": "affected", "version": "9.17.1.7" }, { "status": "affected", "version": "9.12.4.40" }, { "status": "affected", "version": "9.16.3.3" }, { "status": "affected", "version": "9.14.4.6" }, { "status": "affected", "version": "9.16.3" }, { "status": "affected", "version": "9.16.3.14" }, { "status": "affected", "version": "9.17.1.9" }, { "status": "affected", "version": "9.14.4.7" }, { "status": "affected", "version": "9.12.4.41" }, { "status": "affected", "version": "9.17.1.10" }, { "status": "affected", "version": "9.8.4.44" }, { "status": "affected", "version": "9.18.1" }, { "status": "affected", "version": "9.12.4.47" }, { "status": "affected", "version": "9.14.4.12" }, { "status": "affected", "version": "9.16.3.15" }, { "status": "affected", "version": "9.18.1.3" }, { "status": "affected", "version": "9.17.1.11" }, { "status": "affected", "version": "9.12.4.48" }, { "status": "affected", "version": "9.14.4.13" }, { "status": "affected", "version": "9.18.2" }, { "status": "affected", "version": "9.16.3.19" }, { "status": "affected", "version": "9.17.1.13" }, { "status": "affected", "version": "9.12.4.50" }, { "status": "affected", "version": "9.14.4.14" }, { "status": "affected", "version": "9.17.1.15" }, { "status": "affected", "version": "9.8.4.45" }, { "status": "affected", "version": "9.12.4.52" }, { "status": "affected", "version": "9.14.4.15" }, { "status": "affected", "version": "9.16.3.23" }, { "status": "affected", "version": "9.18.2.5" }, { "status": "affected", "version": "9.16.4" }, { "status": "affected", "version": "9.12.4.54" }, { "status": "affected", "version": "9.14.4.17" }, { "status": "affected", "version": "9.8.4.46" }, { "status": "affected", "version": "9.17.1.20" }, { "status": "affected", "version": "9.18.2.7" }, { "status": "affected", "version": "9.19.1" }, { "status": "affected", "version": "9.16.4.9" }, { "status": "affected", "version": "9.12.4.55" }, { "status": "affected", "version": "9.18.2.8" }, { "status": "affected", "version": "9.14.4.22" }, { "status": "affected", "version": "9.16.4.14" }, { "status": "affected", "version": "9.8.4.48" }, { "status": "affected", "version": "9.18.3" }, { "status": "affected", "version": "9.19.1.5" }, { "status": "affected", "version": "9.14.4.23" }, { "status": "affected", "version": "9.12.4.56" }, { "status": "affected", "version": "9.16.4.18" }, { "status": "affected", "version": "9.17.1.30" }, { "status": "affected", "version": "9.19.1.9" }, { "status": "affected", "version": "9.18.3.39" }, { "status": "affected", "version": "9.16.4.19" }, { "status": "affected", "version": "9.12.4.58" }, { "status": "affected", "version": "9.19.1.12" }, { "status": "affected", "version": "9.18.3.46" }, { "status": "affected", "version": "9.16.4.27" }, { "status": "affected", "version": "9.19.1.18" }, { "status": "affected", "version": "9.18.3.53" }, { "status": "affected", "version": "9.18.3.55" }, { "status": "affected", "version": "9.16.4.38" }, { "status": "affected", "version": "9.17.1.33" }, { "status": "affected", "version": "9.12.4.62" }, { "status": "affected", "version": "9.16.4.39" }, { "status": "affected", "version": "9.18.3.56" }, { "status": "affected", "version": "9.20.1" }, { "status": "affected", "version": "9.16.4.42" }, { "status": "affected", "version": "9.19.1.22" }, { "status": "affected", "version": "9.18.4" }, { "status": "affected", "version": "9.20.1.5" }, { "status": "affected", "version": "9.18.4.5" }, { "status": "affected", "version": "9.19.1.24" }, { "status": "affected", "version": "9.16.4.48" }, { "status": "affected", "version": "9.18.4.8" }, { "status": "affected", "version": "9.20.2" }, { "status": "affected", "version": "9.19.1.27" }, { "status": "affected", "version": "9.12.4.65" }, { "status": "affected", "version": "9.16.4.55" }, { "status": "affected", "version": "9.18.4.22" }, { "status": "affected", "version": "9.20.2.10" }, { "status": "affected", "version": "9.16.4.57" }, { "status": "affected", "version": "9.19.1.28" }, { "status": "affected", "version": "9.17.1.39" }, { "status": "affected", "version": "9.12.4.67" }, { "status": "affected", "version": "9.14.4.24" }, { "status": "affected", "version": "9.18.4.24" }, { "status": "affected", "version": "9.20.2.21" }, { "status": "affected", "version": "9.16.4.61" }, { "status": "affected", "version": "9.19.1.31" }, { "status": "affected", "version": "9.18.4.29" }, { "status": "affected", "version": "9.20.2.22" }, { "status": "affected", "version": "9.16.4.62" }, { "status": "affected", "version": "9.18.4.34" }, { "status": "affected", "version": "9.20.3" }, { "status": "affected", "version": "9.16.4.67" }, { "status": "affected", "version": "9.16.4.70" }, { "status": "affected", "version": "9.18.4.40" }, { "status": "affected", "version": "9.22.1.1" }, { "status": "affected", "version": "9.16.4.71" }, { "status": "affected", "version": "9.20.3.4" }, { "status": "affected", "version": "9.18.4.47" }, { "status": "affected", "version": "9.20.3.7" }, { "status": "affected", "version": "9.17.1.45" }, { "status": "affected", "version": "9.19.1.37" }, { "status": "affected", "version": "9.17.1.46" }, { "status": "affected", "version": "9.16.4.76" }, { "status": "affected", "version": "9.20.3.9" }, { "status": "affected", "version": "9.19.1.38" }, { "status": "affected", "version": "9.18.4.50" }, { "status": "affected", "version": "9.22.1.3" }, { "status": "affected", "version": "9.20.3.10" }, { "status": "affected", "version": "9.22.1.2" } ] }, { "defaultStatus": "unknown", "product": "Cisco Firepower Threat Defense Software", "vendor": "Cisco", "versions": [ { "status": "affected", "version": "6.2.3.14" }, { "status": "affected", "version": "6.4.0.1" }, { "status": "affected", "version": "6.2.3.7" }, { "status": "affected", "version": "6.2.3" }, { "status": "affected", "version": "6.4.0.2" }, { "status": "affected", "version": "6.2.3.9" }, { "status": "affected", "version": "6.2.3.1" }, { "status": "affected", "version": "6.2.3.2" }, { "status": "affected", "version": "6.4.0.5" }, { "status": "affected", "version": "6.2.3.10" }, { "status": "affected", "version": "6.4.0" }, { "status": "affected", "version": "6.4.0.3" }, { "status": "affected", "version": "6.2.3.6" }, { "status": "affected", "version": "6.4.0.4" }, { "status": "affected", "version": "6.2.3.15" }, { "status": "affected", "version": "6.2.3.5" }, { "status": "affected", "version": "6.2.3.4" }, { "status": "affected", "version": "6.2.3.3" }, { "status": "affected", "version": "6.2.3.8" }, { "status": "affected", "version": "6.4.0.6" }, { "status": "affected", "version": "6.2.3.11" }, { "status": "affected", "version": "6.2.3.12" }, { "status": "affected", "version": "6.2.3.13" }, { "status": "affected", "version": "6.4.0.7" }, { "status": "affected", "version": "6.4.0.8" }, { "status": "affected", "version": "6.6.0" }, { "status": "affected", "version": "6.4.0.9" }, { "status": "affected", "version": "6.2.3.16" }, { "status": "affected", "version": "6.6.0.1" }, { "status": "affected", "version": "6.6.1" }, { "status": "affected", "version": "6.4.0.10" }, { "status": "affected", "version": "6.4.0.11" }, { "status": "affected", "version": "6.6.3" }, { "status": "affected", "version": "6.6.4" }, { "status": "affected", "version": "6.4.0.12" }, { "status": "affected", "version": "7.0.0" }, { "status": "affected", "version": "6.2.3.17" }, { "status": "affected", "version": "7.0.0.1" }, { "status": "affected", "version": "6.6.5" }, { "status": "affected", "version": "7.0.1" }, { "status": "affected", "version": "7.1.0" }, { "status": "affected", "version": "6.4.0.13" }, { "status": "affected", "version": "6.6.5.1" }, { "status": "affected", "version": "6.2.3.18" }, { "status": "affected", "version": "7.0.1.1" }, { "status": "affected", "version": "6.4.0.14" }, { "status": "affected", "version": "7.1.0.1" }, { "status": "affected", "version": "6.6.5.2" }, { "status": "affected", "version": "7.0.2" }, { "status": "affected", "version": "6.4.0.15" }, { "status": "affected", "version": "7.2.0" }, { "status": "affected", "version": "7.0.2.1" }, { "status": "affected", "version": "7.0.3" }, { "status": "affected", "version": "6.6.7" }, { "status": "affected", "version": "7.1.0.2" }, { "status": "affected", "version": "7.2.0.1" }, { "status": "affected", "version": "7.0.4" }, { "status": "affected", "version": "7.2.1" }, { "status": "affected", "version": "7.0.5" }, { "status": "affected", "version": "6.4.0.16" }, { "status": "affected", "version": "7.3.0" }, { "status": "affected", "version": "7.2.2" }, { "status": "affected", "version": "7.2.3" }, { "status": "affected", "version": "6.6.7.1" }, { "status": "affected", "version": "7.3.1" }, { "status": "affected", "version": "7.1.0.3" }, { "status": "affected", "version": "7.2.4" }, { "status": "affected", "version": "7.0.6" }, { "status": "affected", "version": "7.2.5" }, { "status": "affected", "version": "7.2.4.1" }, { "status": "affected", "version": "7.3.1.1" }, { "status": "affected", "version": "7.4.0" }, { "status": "affected", "version": "6.4.0.17" }, { "status": "affected", "version": "7.0.6.1" }, { "status": "affected", "version": "7.2.5.1" }, { "status": "affected", "version": "7.4.1" }, { "status": "affected", "version": "7.2.6" }, { "status": "affected", "version": "7.0.6.2" }, { "status": "affected", "version": "7.4.1.1" }, { "status": "affected", "version": "6.6.7.2" }, { "status": "affected", "version": "6.4.0.18" }, { "status": "affected", "version": "7.2.7" }, { "status": "affected", "version": "7.2.5.2" }, { "status": "affected", "version": "7.3.1.2" }, { "status": "affected", "version": "7.2.8" }, { "status": "affected", "version": "7.6.0" }, { "status": "affected", "version": "7.4.2" }, { "status": "affected", "version": "7.2.8.1" }, { "status": "affected", "version": "7.0.6.3" }, { "status": "affected", "version": "7.4.2.1" }, { "status": "affected", "version": "7.2.9" }, { "status": "affected", "version": "7.0.7" } ] } ], "descriptions": [ { "lang": "en", "value": "A vulnerability in the web services interface of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected system.\u0026nbsp;\r\n\r\nThis vulnerability is due to insufficient boundary checks for specific data that is provided to the web services interface of an affected system. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected system. A successful exploit could allow the attacker to cause a buffer overflow condition on the affected system, which could cause the system to reload, resulting in a denial of service (DoS) condition." } ], "exploits": [ { "lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "format": "cvssV3_1" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-680", "description": "Integer Overflow to Buffer Overflow", "lang": "en", "type": "cwe" } ] } ], "providerMetadata": { "dateUpdated": "2025-08-14T16:29:53.787Z", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "name": "cisco-sa-asa-buffer-overflow-PyRUhWBC", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-buffer-overflow-PyRUhWBC" } ], "source": { "advisory": "cisco-sa-asa-buffer-overflow-PyRUhWBC", "defects": [ "CSCwn21584" ], "discovery": "INTERNAL" }, "title": "Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Buffer Overflow Denial of Service Vulnerability" } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2025-20263", "datePublished": "2025-08-14T16:29:53.787Z", "dateReserved": "2024-10-10T19:15:13.243Z", "dateUpdated": "2025-08-14T19:19:14.999Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-20263\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2025-08-14T17:15:39.470\",\"lastModified\":\"2025-08-15T13:12:51.217\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the web services interface of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected system.\u0026nbsp;\\r\\n\\r\\nThis vulnerability is due to insufficient boundary checks for specific data that is provided to the web services interface of an affected system. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected system. A successful exploit could allow the attacker to cause a buffer overflow condition on the affected system, which could cause the system to reload, resulting in a denial of service (DoS) condition.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\",\"baseScore\":8.6,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.0}]},\"weaknesses\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-680\"}]}],\"references\":[{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-buffer-overflow-PyRUhWBC\",\"source\":\"psirt@cisco.com\"}]}}" } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.