fkie_cve-2020-26143
Vulnerability from fkie_nvd
Published
2021-05-11 20:15
Modified
2024-11-21 05:19
Severity ?
Summary
An issue was discovered in the ALFA Windows 10 driver 1030.36.604 for AWUS036ACH. The WEP, WPA, WPA2, and WPA3 implementations accept fragmented plaintext frames in a protected Wi-Fi network. An adversary can abuse this to inject arbitrary data frames independent of the network configuration.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
alfa | awus036h_firmware | 1030.36.604 | |
alfa | awus036h | - | |
arista | c-75_firmware | - | |
arista | c-75 | - | |
arista | o-90_firmware | - | |
arista | o-90 | - | |
arista | c-65_firmware | - | |
arista | c-65 | - | |
arista | w-68_firmware | - | |
arista | w-68 | - | |
siemens | scalance_w700_ieee_802.11n_firmware | * | |
siemens | scalance_w700_ieee_802.11n | - |
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The WEP, WPA, WPA2, and WPA3 implementations accept fragmented plaintext frames in a protected Wi-Fi network. An adversary can abuse this to inject arbitrary data frames independent of the network configuration." }, { "lang": "es", "value": "Se detect\u00f3 un problema en el controlador ALFA Windows 10 versi\u00f3n 1030.36.604 para AWUS036ACH. Las implementaciones WEP, WPA, WPA2 y WPA3 aceptan tramas de texto plano fragmentados en una red Wi-Fi protegida. Un adversario puede abusar de esto para inyectar tramas de datos arbitrarias independientes de la configuraci\u00f3n de la red" } ], "id": "CVE-2020-26143", "lastModified": "2024-11-21T05:19:21.450", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 3.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:A/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 6.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-05-11T20:15:08.800", "references": [ { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/05/11/12" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://www.fragattacks.com" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/05/11/12" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/12602-security-advisory-63" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.fragattacks.com" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-20" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
---|
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.