cve-2021-45595
Vulnerability from cvelistv5
Published
2021-12-26 00:41
Modified
2024-08-04 04:47
Severity ?
EPSS score ?
Summary
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects LBR20 before 2.6.3.50, RBS50Y before 2.7.3.22, RBR10 before 2.7.3.22, RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.3.22, RBS10 before 2.7.3.22, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBS50 before 2.7.3.22, RBK12 before 2.7.3.22, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.3.22.
References
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This affects LBR20 before 2.6.3.50, RBS50Y before 2.7.3.22, RBR10 before 2.7.3.22, RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.3.22, RBS10 before 2.7.3.22, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBS50 before 2.7.3.22, RBK12 before 2.7.3.22, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.3.22.\"}, {\"lang\": \"es\", \"value\": \"Determinados dispositivos NETGEAR est\\u00e1n afectados por una inyecci\\u00f3n de comandos por parte de un usuario autenticado. Esto afecta a LBR20 versiones anteriores a 2.6.3.50, RBS50Y versiones anteriores a 2.7.3.22, RBR10 versiones anteriores a 2.7.3.22, RBR20 versiones anteriores a 2.7.3.22, RBR40 versiones anteriores a 2.7.3.22, RBR50 versiones anteriores a 2.7.3.22, RBS10 versiones anteriores a 2.7. 3.22, RBS20 versiones anteriores a 2.7.3.22, RBS40 versiones anteriores a 2.7.3.22, RBS50 versiones anteriores a 2.7.3.22, RBK12 versiones anteriores a 2.7.3.22, RBK20 versiones anteriores a 2.7.3.22, RBK40 versiones anteriores a 2.7.3.22 y RBK50 versiones anteriores a 2.7.3.22\"}]", "id": "CVE-2021-45595", "lastModified": "2024-11-21T06:32:37.180", "metrics": "{\"cvssMetricV31\": [{\"source\": \"cve@mitre.org\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H\", \"baseScore\": 7.6, \"baseSeverity\": \"HIGH\", \"attackVector\": \"ADJACENT_NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.0, \"impactScore\": 6.0}, {\"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\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"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\", \"baseScore\": 6.5, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.0, \"impactScore\": 6.4, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}", "published": "2021-12-26T01:15:17.487", "references": "[{\"url\": \"https://kb.netgear.com/000064495/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0462\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://kb.netgear.com/000064495/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0462\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]", "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-77\"}]}]" }, "nvd": "{\"cve\":{\"id\":\"CVE-2021-45595\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2021-12-26T01:15:17.487\",\"lastModified\":\"2024-11-21T06:32:37.180\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Certain NETGEAR devices are affected by command injection by an authenticated user. This affects LBR20 before 2.6.3.50, RBS50Y before 2.7.3.22, RBR10 before 2.7.3.22, RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.3.22, RBS10 before 2.7.3.22, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBS50 before 2.7.3.22, RBK12 before 2.7.3.22, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.3.22.\"},{\"lang\":\"es\",\"value\":\"Determinados dispositivos NETGEAR est\u00e1n afectados por una inyecci\u00f3n de comandos por parte de un usuario autenticado. Esto afecta a LBR20 versiones anteriores a 2.6.3.50, RBS50Y versiones anteriores a 2.7.3.22, RBR10 versiones anteriores a 2.7.3.22, RBR20 versiones anteriores a 2.7.3.22, RBR40 versiones anteriores a 2.7.3.22, RBR50 versiones anteriores a 2.7.3.22, RBS10 versiones anteriores a 2.7. 3.22, RBS20 versiones anteriores a 2.7.3.22, RBS40 versiones anteriores a 2.7.3.22, RBS50 versiones anteriores a 2.7.3.22, RBK12 versiones anteriores a 2.7.3.22, RBK20 versiones anteriores a 2.7.3.22, RBK40 versiones anteriores a 2.7.3.22 y RBK50 versiones anteriores a 2.7.3.22\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cve@mitre.org\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":7.6,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.0,\"impactScore\":6.0},{\"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\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"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\",\"baseScore\":6.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"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-77\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:netgear:lbr20_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.6.3.50\",\"matchCriteriaId\":\"37C80013-2E0F-459F-BE08-18D60B109AC0\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:netgear:lbr20:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"863E45EA-2DA0-4C9A-9B87-79E42B3FF97C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:netgear:rbs50y_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.7.3.22\",\"matchCriteriaId\":\"818BD0BA-DF73-481B-91BF-4E2F6DA7B4A7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:netgear:rbs50y:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"27F93A76-6EFF-4DA6-9129-4792E2C125D4\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:netgear:rbr10_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.7.3.22\",\"matchCriteriaId\":\"CCAC5A0E-0648-4504-A040-BA9859474FFA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:netgear:rbr10:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5DADAA79-9A5C-4B6F-A58D-704ACD1C3334\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:netgear:rbr20_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.7.3.22\",\"matchCriteriaId\":\"4E0AC598-D991-49E0-86ED-4ABF0E42E504\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:netgear:rbr20:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AE5DBD66-9C2A-4EFF-87AB-03E791D584B5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:netgear:rbr40_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.7.3.22\",\"matchCriteriaId\":\"1FD3226E-1B9D-420E-AD7B-7D1DDC867D3F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:netgear:rbr40:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A9E20E59-2B1E-4E43-A494-2C20FD716D4F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.7.3.22\",\"matchCriteriaId\":\"C1AC74B5-C42B-40BC-8AF9-3E9E0C68084E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B2CAEA32-6934-4743-9E6B-22D52AC5E7F8\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:netgear:rbs10_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.7.3.22\",\"matchCriteriaId\":\"A00846AE-C198-4608-934F-41B6FE7A6038\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:netgear:rbs10:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":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Advisory\"]},{\"url\":\"https://kb.netgear.com/000064495/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0462\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- 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.