CVE-2021-4144
Vulnerability from cvelistv5
Published
2021-12-23 06:30
Modified
2024-08-03 17:16
Severity ?
EPSS score ?
Summary
TP-Link wifi router TL-WR802N V4(JP), with firmware version prior to 211202, is vulnerable to OS command injection.
References
▼ | URL | Tags | |
---|---|---|---|
vultures@jpcert.or.jp | https://jvn.jp/en/vu/JVNVU94883311/ | Third Party Advisory, VDB Entry | |
vultures@jpcert.or.jp | https://www.tp-link.com/jp/support/download/tl-wr802n/#Firmware | Product, Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
TP-LINK | TL-WR802N V4(JP) |
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injection", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-12-23T06:30:09", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.tp-link.com/jp/support/download/tl-wr802n/#Firmware" }, { "name": "JVNVU#94883311: TP-Link TL-WR802N V4(JP) vulnerable to OS command injection", "tags": [ "third-party-advisory", "x_refsource_JVN" ], "url": "https://jvn.jp/en/vu/JVNVU94883311/" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2021-4144", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "TL-WR802N V4(JP)", "version": { "version_data": [ { "version_value": "firmware versions prior to 211202" } ] } } ] }, "vendor_name": "TP-LINK" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "TP-Link wifi router TL-WR802N V4(JP), with firmware version prior to 211202, is vulnerable to OS command injection." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-78: OS command injection" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.tp-link.com/jp/support/download/tl-wr802n/#Firmware", "refsource": "CONFIRM", "url": "https://www.tp-link.com/jp/support/download/tl-wr802n/#Firmware" }, { "name": "JVNVU#94883311: TP-Link TL-WR802N V4(JP) vulnerable to OS command injection", "refsource": "JVN", "url": "https://jvn.jp/en/vu/JVNVU94883311/" } ] } } } }, "cveMetadata": { "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2021-4144", "datePublished": "2021-12-23T06:30:10", "dateReserved": "2021-12-21T00:00:00", "dateUpdated": "2024-08-03T17:16:04.225Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": 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Operativo\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":6.5},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-78\"}]},{\"source\":\"vultures@jpcert.or.jp\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-78\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:tp-link:tl-wr802n_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"211202\",\"matchCriteriaId\":\"E9149E97-BE37-4C45-89B4-ADB2E2E38660\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:tp-link:tl-wr802n:v4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8FA6C0FF-B3F6-41CA-A0CD-FBF40EDC413B\"}]}]}],\"references\":[{\"url\":\"https://jvn.jp/en/vu/JVNVU94883311/\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://www.tp-link.com/jp/support/download/tl-wr802n/#Firmware\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Product\",\"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.