Vulnerabilites related to dahuasecurity - nvr-5xxx_firmware
Vulnerability from fkie_nvd
Published
2021-09-15 22:15
Modified
2025-02-24 15:01
Severity ?
Summary
The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cybersecurity@dahuatech.com | http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html | Exploit, Third Party Advisory, VDB Entry | |
| cybersecurity@dahuatech.com | http://seclists.org/fulldisclosure/2021/Oct/13 | Exploit, Mailing List, Third Party Advisory | |
| cybersecurity@dahuatech.com | https://www.dahuasecurity.com/support/cybersecurity/details/957 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html | Exploit, Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://seclists.org/fulldisclosure/2021/Oct/13 | Exploit, Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.dahuasecurity.com/support/cybersecurity/details/957 | Vendor Advisory |
Impacted products
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operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:dahuasecurity:xvr-5x16_firmware:*:*:*:*:*:*:*:*", matchCriteriaId: "4C5D8D60-F5A5-42B2-830B-E4D89828988F", versionEndExcluding: "4.001.0000003.1.r.210710", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:dahuasecurity:xvr-5x16:-:*:*:*:*:*:*:*", matchCriteriaId: "60F64F53-4C08-48A1-A3EB-F3EB5A1C0631", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:dahuasecurity:xvr-7x16_firmware:*:*:*:*:*:*:*:*", matchCriteriaId: "22635FB9-7898-457B-938B-9946CFC9EE73", versionEndExcluding: "4.001.0000003.1.r.210710", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:dahuasecurity:xvr-7x16:-:*:*:*:*:*:*:*", matchCriteriaId: "95CC3087-2310-4520-8B69-4F21F6F78197", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:dahuasecurity:xvr-7x32_firmware:*:*:*:*:*:*:*:*", matchCriteriaId: "5D80CC1B-87EC-44BF-A453-A57350A4C061", versionEndExcluding: "4.001.0000003.1.r.210710", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:dahuasecurity:xvr-7x32:-:*:*:*:*:*:*:*", matchCriteriaId: "06268CD6-0DFD-4501-9D4E-AA25E14B215E", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, ], cveTags: [], descriptions: [ { lang: "en", value: "The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.", }, { lang: "es", value: "Una vulnerabilidad de omisión de autenticación de identidad encontrada en algunos productos Dahua durante el proceso de inicio de sesión. Los atacantes pueden omitir la autenticación de identidad del dispositivo al construir paquetes de datos maliciosos", }, ], id: "CVE-2021-33045", lastModified: "2025-02-24T15:01:15.070", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "HIGH", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "COMPLETE", baseScore: 10, confidentialityImpact: "COMPLETE", integrityImpact: "COMPLETE", vectorString: "AV:N/AC:L/Au:N/C:C/I:C/A:C", version: "2.0", }, exploitabilityScore: 10, impactScore: 10, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 9.8, baseSeverity: "CRITICAL", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2021-09-15T22:15:10.687", references: [ { source: "cybersecurity@dahuatech.com", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html", }, { source: "cybersecurity@dahuatech.com", tags: [ "Exploit", "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Oct/13", }, { source: "cybersecurity@dahuatech.com", tags: [ "Vendor Advisory", ], url: "https://www.dahuasecurity.com/support/cybersecurity/details/957", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Oct/13", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://www.dahuasecurity.com/support/cybersecurity/details/957", }, ], sourceIdentifier: "cybersecurity@dahuatech.com", vulnStatus: "Analyzed", weaknesses: [ { description: [ { lang: "en", value: "CWE-287", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
cve-2021-33045
Vulnerability from cvelistv5
Published
2021-09-15 21:50
Modified
2024-09-05 15:04
Severity ?
EPSS score ?
Summary
The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.dahuasecurity.com/support/cybersecurity/details/957 | x_refsource_MISC | |
| http://seclists.org/fulldisclosure/2021/Oct/13 | mailing-list, x_refsource_FULLDISC | |
| http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Some Dahua IP Camera, Video Intercom, NVR, XVR devices |
Version: Dahua IP Camera devices IPC-HX3XXX, IPC-HX5XXX, and IPC-HUM7XXX Buildtime before May, 2020, Video Intercom devices VTO75X95X, VTO65XXX, and VTH542XH, NVR devices NVR1XXX, NVR2XXX, NVR5XXX, and NVR6XX, XVR devices XVR4xxx, XVR5xxx, and XVR7xxx Buildtime before December, 2019. |
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