CVE-2017-7921

Warnung

Medienbericht

EPSS 100%
Veröffentlicht 06.05.2017 00:29:00
Zuletzt bearbeitet 22.04.2026 16:06:58
Quelle ics-cert@hq.dhs.gov
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An Improper Authentication issue was discovered in Hikvision DS-2CD2xx2F-I Series V5.2.0 build 140721 to V5.4.0 build 160530, DS-2CD2xx0F-I Series V5.2.0 build 140721 to V5.4.0 Build 160401, DS-2CD2xx2FWD Series V5.3.1 build 150410 to V5.4.4 Build 161125, DS-2CD4x2xFWD Series V5.2.0 build 140721 to V5.4.0 Build 160414, DS-2CD4xx5 Series V5.2.0 build 140721 to V5.4.0 Build 160421, DS-2DFx Series V5.2.0 build 140805 to V5.4.5 Build 160928, and DS-2CD63xx Series V5.0.9 build 140305 to V5.3.5 Build 160106 devices. The improper authentication vulnerability occurs when an application does not adequately or correctly authenticate users. This may allow a malicious user to escalate his or her privileges on the system and gain access to sensitive information.

Betroffene Produkte Warnungen 1 Metriken 4 CWE 1 Referenzen 12

NVD 13 VulnDex Vulnerability Enrichment 0

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Hikvision ≫ Ds-2cd2032-i Firmware Version-

   Hikvision ≫ Ds-2cd2032-i Version-
   Hikvision ≫ Ds-2cd2112-i Version-
   Hikvision ≫ Ds-2cd2132-i Version-
   Hikvision ≫ Ds-2cd2212-i5 Version-
   Hikvision ≫ Ds-2cd2232-i5 Version-
   Hikvision ≫ Ds-2cd2312-i Version-
   Hikvision ≫ Ds-2cd2332-i Version-
   Hikvision ≫ Ds-2cd2t32-i3 Version-
   Hikvision ≫ Ds-2cd2t32-i5 Version-
   Hikvision ≫ Ds-2cd2t32-i8 Version-
   Hikvision ≫ Ds-2cd6412fwd Version-

Hikvision ≫ Ds-2cd2112-i Firmware Version-

Hikvision ≫ Ds-2cd2132-i Firmware Version-

Hikvision ≫ Ds-2cd2212-i5 Firmware Version-

Hikvision ≫ Ds-2cd2232-i5 Firmware Version-

Hikvision ≫ Ds-2cd2312-i Firmware Version-

Hikvision ≫ Ds-2cd2332-i Firmware Version-

Hikvision ≫ Ds-2cd2t32-i3 Firmware Version-

Hikvision ≫ Ds-2cd2t32-i5 Firmware Version-

Hikvision ≫ Ds-2cd2t32-i8 Firmware Version-

Hikvision ≫ Ds-2cd6412fwd Firmware Version-

Hikvision ≫ Ds-2dfx Series Firmware Version-

Hikvision ≫ Ds-2dfx Series Version-

Hikvision ≫ Ds-2cd63xx Series Firmware Version-

Hikvision ≫ Ds-2cd63xx Series Version-

05.03.2026: CISA Known Exploited Vulnerabilities (KEV) Catalog

Hikvision Multiple Products Improper Authentication Vulnerability

Schwachstelle

Multiple Hikvision products contain an improper authentication vulnerability that could allow a malicious user to escalate privileges on the system and gain access to sensitive information.

Beschreibung

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Erforderliche Maßnahmen

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	100%	1

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	7.5	10	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P
134c704f-9b21-4f2e-91b3-4a467353bcc0	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Für Zugriff zu Vulnerability Intelligence ist ein VulnDex Zugang erforderlich.

VulnDex Intel

Media Report

06.03.2026 09:46

http://www.hikvision.com/us/about_10805.html

Patch

Vendor Advisory

http://www.securityfocus.com/bid/98313

Third Party Advisory

Broken Link

VDB Entry

https://ghostbin.com/paste/q2vq2

Broken Link

https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01

Third Party Advisory

US Government Resource

https://www.hikvision.com/cn/support/CybersecurityCenter/SecurityNotices/20170314/

Third Party Advisory

https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-notification--privilege-escalating-vulnerability-in-cer/

Third Party Advisory

https://www.hikvision.com/us-en/support/document-center/special-notices/privilege-escalating-vulnerability-in-certain-hikvision-ip-cameras/

Third Party Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-7921

US Government Resource

https://nvd.nist.gov/vuln/detail/CVE-2017-7921

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2017-7921

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2017-7921

EUVD

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Features der Plattform

CVE-2017-7921

05.03.2026: CISA Known Exploited Vulnerabilities (KEV) Catalog