cve-2025-20325
Vulnerability from cvelistv5
Published
2025-07-07 17:48
Modified
2025-07-08 13:31
Severity ?
EPSS score ?
Summary
Sensitive Information Disclosure in the SHCConfig logging channel in Clustered Deployments in Splunk Enterprise
References
▼ | URL | Tags | |
---|---|---|---|
psirt@cisco.com | https://advisory.splunk.com/advisories/SVD-2025-0709 | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Splunk | Splunk Enterprise | |
Splunk | Splunk Cloud Platform |
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2025-20325", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-07-08T13:31:42.379482Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-07-08T13:31:51.735Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "Splunk Enterprise", "vendor": "Splunk", "versions": [ { "lessThan": "9.4.3", "status": "affected", "version": "9.4", "versionType": "custom" }, { "lessThan": "9.3.5", "status": "affected", "version": "9.3", "versionType": "custom" }, { "lessThan": "9.2.7", "status": "affected", "version": "9.2", "versionType": "custom" }, { "lessThan": "9.1.10", "status": "affected", "version": "9.1", "versionType": "custom" } ] }, { "product": "Splunk Cloud Platform", "vendor": "Splunk", "versions": [ { "lessThan": "9.3.2411.103", "status": "affected", "version": "9.3.2411", "versionType": "custom" }, { "lessThan": "9.3.2408.113", "status": "affected", "version": "9.3.2408", "versionType": "custom" }, { "lessThan": "9.2.2406.119", "status": "affected", "version": "9.2.2406", "versionType": "custom" } ] } ], "datePublic": "2025-07-07T00:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.103, 9.3.2408.113, and 9.2.2406.119, the software potentially exposes the search head cluster [splunk.secret](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/9.4/install-splunk-enterprise-securely/deploy-secure-passwords-across-multiple-servers) key. This exposure could happen if you have a Search Head cluster and you configure the Splunk Enterprise\u00a0`SHCConfig`\u00a0log channel at the DEBUG logging level in the clustered deployment. \u003cbr\u003e\u003cbr\u003eThe vulnerability would require either local access to the log files or administrative access to internal indexes, which by default only the admin role receives. Review roles and capabilities on your instance and restrict internal index access to administrator-level roles. \u003cbr\u003e\u003cbr\u003eSee [Define roles on the Splunk platform with capabilities](https://docs.splunk.com/Documentation/Splunk/latest/Security/Rolesandcapabilities), [Deploy a search head cluster](https://help.splunk.com/en/splunk-enterprise/administer/distributed-search/9.4/deploy-search-head-clustering/deploy-a-search-head-cluster), [Deploy secure passwords across multiple servers](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/9.4/install-splunk-enterprise-securely/deploy-secure-passwords-across-multiple-servers) and [Set a security key for the search head cluster](https://help.splunk.com/splunk-enterprise/administer/distributed-search/9.4/configure-search-head-clustering/set-a-security-key-for-the-search-head-cluster#id_2c54937a_736c_47b5_9485_67e9e390acfa__Set_a_security_key_for_the_search_head_cluster) for more information." } ], "value": "In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.103, 9.3.2408.113, and 9.2.2406.119, the software potentially exposes the search head cluster [splunk.secret](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/9.4/install-splunk-enterprise-securely/deploy-secure-passwords-across-multiple-servers) key. This exposure could happen if you have a Search Head cluster and you configure the Splunk Enterprise\u00a0`SHCConfig`\u00a0log channel at the DEBUG logging level in the clustered deployment. \u003cbr\u003e\u003cbr\u003eThe vulnerability would require either local access to the log files or administrative access to internal indexes, which by default only the admin role receives. Review roles and capabilities on your instance and restrict internal index access to administrator-level roles. \u003cbr\u003e\u003cbr\u003eSee [Define roles on the Splunk platform with capabilities](https://docs.splunk.com/Documentation/Splunk/latest/Security/Rolesandcapabilities), [Deploy a search head cluster](https://help.splunk.com/en/splunk-enterprise/administer/distributed-search/9.4/deploy-search-head-clustering/deploy-a-search-head-cluster), [Deploy secure passwords across multiple servers](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/9.4/install-splunk-enterprise-securely/deploy-secure-passwords-across-multiple-servers) and [Set a security key for the search head cluster](https://help.splunk.com/splunk-enterprise/administer/distributed-search/9.4/configure-search-head-clustering/set-a-security-key-for-the-search-head-cluster#id_2c54937a_736c_47b5_9485_67e9e390acfa__Set_a_security_key_for_the_search_head_cluster) for more information." } ], "metrics": [ { "cvssV3_1": { "baseScore": 3.1, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-200", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "lang": "en", "type": "cwe" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-07T17:48:02.265Z", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco" }, "references": [ { "url": "https://advisory.splunk.com/advisories/SVD-2025-0709" } ], "source": { "advisory": "SVD-2025-0709" }, "title": "Sensitive Information Disclosure in the SHCConfig logging channel in Clustered Deployments in Splunk Enterprise" } }, "cveMetadata": { "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2025-20325", "datePublished": "2025-07-07T17:48:02.265Z", "dateReserved": "2024-10-10T19:15:13.254Z", "dateUpdated": "2025-07-08T13:31:51.735Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-20325\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2025-07-07T18:15:26.793\",\"lastModified\":\"2025-08-01T18:36:57.400\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Splunk Enterprise versions below 9.4.3, 9.3.5, 9.2.7, and 9.1.10, and Splunk Cloud Platform versions below 9.3.2411.103, 9.3.2408.113, and 9.2.2406.119, the software potentially exposes the search head cluster [splunk.secret](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/9.4/install-splunk-enterprise-securely/deploy-secure-passwords-across-multiple-servers) key. This exposure could happen if you have a Search Head cluster and you configure the Splunk Enterprise\u00a0`SHCConfig`\u00a0log channel at the DEBUG logging level in the clustered deployment. \u003cbr\u003e\u003cbr\u003eThe vulnerability would require either local access to the log files or administrative access to internal indexes, which by default only the admin role receives. Review roles and capabilities on your instance and restrict internal index access to administrator-level roles. \u003cbr\u003e\u003cbr\u003eSee [Define roles on the Splunk platform with capabilities](https://docs.splunk.com/Documentation/Splunk/latest/Security/Rolesandcapabilities), [Deploy a search head cluster](https://help.splunk.com/en/splunk-enterprise/administer/distributed-search/9.4/deploy-search-head-clustering/deploy-a-search-head-cluster), [Deploy secure passwords across multiple servers](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/9.4/install-splunk-enterprise-securely/deploy-secure-passwords-across-multiple-servers) and [Set a security key for the search head cluster](https://help.splunk.com/splunk-enterprise/administer/distributed-search/9.4/configure-search-head-clustering/set-a-security-key-for-the-search-head-cluster#id_2c54937a_736c_47b5_9485_67e9e390acfa__Set_a_security_key_for_the_search_head_cluster) for more information.\"},{\"lang\":\"es\",\"value\":\"En las versiones de Splunk Enterprise anteriores a 9.4.3, 9.3.5, 9.2.7 y 9.1.10, y de Splunk Cloud Platform anteriores a 9.3.2411.103, 9.3.2408.113 y 9.2.2406.119, el software podr\u00eda exponer la clave del cl\u00faster de cabezales de b\u00fasqueda [splunk.secret](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/9.4/install-splunk-enterprise-securely/deploy-secure-passwords-across-multiple-servers). Esta exposici\u00f3n podr\u00eda ocurrir si tiene un cl\u00faster de cabezales de b\u00fasqueda y configura el canal de registro `SHCConfig` de Splunk Enterprise en el nivel de registro DEBUG de la implementaci\u00f3n en cl\u00faster. \u003cbr\u003e\u003cbr\u003eLa vulnerabilidad requerir\u00eda acceso local a los archivos de registro o acceso administrativo a los \u00edndices internos, que, por defecto, solo recibe el rol de administrador. Revise los roles y las capacidades de su instancia y restrinja el acceso a los \u00edndices internos a los roles de administrador. \u003cbr\u003e\u003cbr\u003eSee [Define roles on the Splunk platform with capabilities](https://docs.splunk.com/Documentation/Splunk/latest/Security/Rolesandcapabilities), [Deploy a search head cluster](https://help.splunk.com/en/splunk-enterprise/administer/distributed-search/9.4/deploy-search-head-clustering/deploy-a-search-head-cluster), [Deploy secure passwords across multiple servers](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/9.4/install-splunk-enterprise-securely/deploy-secure-passwords-across-multiple-servers) and [Set a security key for the search head cluster](https://help.splunk.com/splunk-enterprise/administer/distributed-search/9.4/configure-search-head-clustering/set-a-security-key-for-the-search-head-cluster#id_2c54937a_736c_47b5_9485_67e9e390acfa__Set_a_security_key_for_the_search_head_cluster) for more information. \"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":3.1,\"baseSeverity\":\"LOW\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.6,\"impactScore\":1.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.6,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"9.1.0\",\"versionEndExcluding\":\"9.1.10\",\"matchCriteriaId\":\"F363265C-BE8B-4D9E-BCD7-52D75D4454BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"9.2.0\",\"versionEndExcluding\":\"9.2.7\",\"matchCriteriaId\":\"16D7B94B-6E57-4462-BDB1-884E3268967D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"9.3.0\",\"versionEndExcluding\":\"9.3.5\",\"matchCriteriaId\":\"2AE238E0-742D-4595-8F72-C2D7256718EA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"9.4.0\",\"versionEndExcluding\":\"9.4.3\",\"matchCriteriaId\":\"6E95070D-E7E2-40F7-8282-0964FC1664F4\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.2.2406\",\"versionEndExcluding\":\"9.2.2406.119\",\"matchCriteriaId\":\"6591B175-F288-4EE6-809A-A2E9B271EDC1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.3.2408\",\"versionEndExcluding\":\"9.3.2408.113\",\"matchCriteriaId\":\"F337F0F2-005E-4181-98D3-28DAB3C36BE6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.3.2411\",\"versionEndExcluding\":\"9.3.2411.103\",\"matchCriteriaId\":\"A00DE67F-8EF3-4FBB-AFC7-E8E499F26822\"}]}]}],\"references\":[{\"url\":\"https://advisory.splunk.com/advisories/SVD-2025-0709\",\"source\":\"psirt@cisco.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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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.