CVE-2017-7921

highPriorität · handeln · 90OT-Risiko · kritischKEV · ausgenutztEPSS 1.000 · 100. PerzentilExploit · funktionalEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 27 exploits · funktional

Likely / severe?

100.0% (100th) EPSS

CVSS 7.5 · high

Is it mine?

80 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

hinzugefügt 2026-03-05beheben bis 2026-03-26

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

EPSS · bewertet 2026-10-27

Hikvision Multiple Products Improper Authentication Vulnerability

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.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenDS- 2CD4x2xFWD Seriescisa_csaf_ot
DS-2CD2xx2F-I Series: V5.4.5 build 170123 and later
http://www.hikvision.com/us/about_10805.html
BehobenDS-2CD2xx0F-I Seriescisa_csaf_ot
DS-2CD2xx2F-I Series: V5.4.5 build 170123 and later
http://www.hikvision.com/us/about_10805.html
BehobenDS-2CD2xx2F-I Seriescisa_csaf_ot
DS-2CD2xx2F-I Series: V5.4.5 build 170123 and later
http://www.hikvision.com/us/about_10805.html
BehobenDS-2CD2xx2FWD Seriescisa_csaf_ot
DS-2CD2xx2F-I Series: V5.4.5 build 170123 and later
http://www.hikvision.com/us/about_10805.html
BehobenDS-2CD4xx5 Seriescisa_csaf_ot
DS-2CD2xx2F-I Series: V5.4.5 build 170123 and later
http://www.hikvision.com/us/about_10805.html
BehobenDS-2CD63xx Seriescisa_csaf_ot
DS-2CD2xx2F-I Series: V5.4.5 build 170123 and later
http://www.hikvision.com/us/about_10805.html
BehobenDS-2DFx Seriescisa_csaf_ot
DS-2CD2xx2F-I Series: V5.4.5 build 170123 and later
http://www.hikvision.com/us/about_10805.html
MitigationDS- 2CD4x2xFWD Seriescisa_csaf_ot
For Chinese-language domestic cameras, Hikvision also provides on-site tours or remote support in addition to the updated firmware listed above.
MitigationDS-2CD2xx0F-I Seriescisa_csaf_ot
For Chinese-language domestic cameras, Hikvision also provides on-site tours or remote support in addition to the updated firmware listed above.
MitigationDS-2CD2xx2F-I Seriescisa_csaf_ot
For Chinese-language domestic cameras, Hikvision also provides on-site tours or remote support in addition to the updated firmware listed above.
MitigationDS-2CD2xx2FWD Seriescisa_csaf_ot
For Chinese-language domestic cameras, Hikvision also provides on-site tours or remote support in addition to the updated firmware listed above.
MitigationDS-2CD4xx5 Seriescisa_csaf_ot
For Chinese-language domestic cameras, Hikvision also provides on-site tours or remote support in addition to the updated firmware listed above.
MitigationDS-2CD63xx Seriescisa_csaf_ot
For Chinese-language domestic cameras, Hikvision also provides on-site tours or remote support in addition to the updated firmware listed above.
MitigationDS-2DFx Seriescisa_csaf_ot
For Chinese-language domestic cameras, Hikvision also provides on-site tours or remote support in addition to the updated firmware listed above.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

10.0

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 7.5–10

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.010criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · CISA US

v3.110criticalAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HsecondaryAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: active · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-287USprimärCWE-287USCWE-287US

Exploits (27)

Öffentlicher Proof-of-Concept- und Exploit-Code.

betroffene Produkte (80)

Betroffene Produkte und Versionsbereiche.

DS- 2CD4x2xFWD Series: V5.2.0 build 140721 to V5.4.0 Build 160414alle Versionencisa_csaf_otUS
DS-2CD2xx0F-I Series: V5.2.0 build 140721 to V5.4.0 Build 160401alle Versionencisa_csaf_otUS
DS-2CD2xx2F-I Series: V5.2.0 build 140721 to V5.4.0 build 160530alle Versionencisa_csaf_otUS
DS-2CD2xx2FWD Series: V5.3.1 build 150410 to V5.4.4 Build 161125alle Versionencisa_csaf_otUS
DS-2CD4xx5 Series: V5.2.0 build 140721 to V5.4.0 Build 160421alle Versionencisa_csaf_otUS
DS-2CD63xx Series: V5.0.9 build 140305 to V5.3.5 Build 160106alle Versionencisa_csaf_otUS
DS-2DFx Series: V5.2.0 build 140805 to V5.4.5 Build 160928alle Versionencisa_csaf_otUS
Hikvision DS- 2CD4x2xFWD Series5.2.0 build 140721 | → 5.4.0 Build 160414cisa_csaf_otUS
Hikvision DS-2CD2xx0F-I Series5.2.0 build 140721 | → 5.4.0 Build 160401cisa_csaf_otUS
Hikvision DS-2CD2xx2F-I Series5.2.0 build 140721 | → 5.4.0 build 160530cisa_csaf_otUS
Hikvision DS-2CD2xx2FWD Series5.3.1 build 150410 | → 5.4.4 Build 161125cisa_csaf_otUS
Hikvision DS-2CD4xx5 Series5.2.0 build 140721 | → 5.4.0 Build 160421cisa_csaf_otUS
Hikvision DS-2CD63xx Series5.0.9 build 140305 | → 5.3.5 Build 160106cisa_csaf_otUS
Hikvision DS-2DFx Series5.2.0 build 140805 | → 5.4.5 Build 160928cisa_csaf_otUS
n/a Hikvision Cameras≤ Hikvision Camerasenisa_euvdEU
Hangzhou Hikvision Digital Technology Co., Ltd. DS- 2CD4x2xFWD≤ 5.4.5 Build 170228fstec_bduRU
Hangzhou Hikvision Digital Technology Co., Ltd. DS-2CD2xx0F-I≤ 5.4.5 Build 170123fstec_bduRU
Hangzhou Hikvision Digital Technology Co., Ltd. DS-2CD2xx2F-I≤ 5.4.5 build 170123fstec_bduRU
Hangzhou Hikvision Digital Technology Co., Ltd. DS-2CD2xx2FWD≤ 5.4.5 Build 170124fstec_bduRU
Hangzhou Hikvision Digital Technology Co., Ltd. DS-2CD4xx5≤ 5.4.5 Build 170302fstec_bduRU

20 von 80 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-17-124-01Hikvision Cameras2017-05-04icsa · cisa_csaf_otUS
ATTENTION: Remotely exploitable/low skill level to exploit.

auch bekannt als (6)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot NVD CVE.org MITRE

veröffentlicht 2017-05-06geändert 2026-06-17

verwandt (7,714)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-105133US	high7.3OT kritisch	79.5% (100th)	KEV	2026-10-04
A vulnerability was detected in Ahsay AhsayCBS up to 9.15.2.69/10.3.4.44. This affects the function checkSysPwd of the file com/ahsay/obs/api/ApiStructsAction.java of the component…
CVE-2026-82329US	—OT kritisch	14.4% (97th)	KEV	2026-08-28
JFrog Artifactory contains an authentication weakness that, under default configuration, may allow an unauthenticated attacker with network access to obtain administrative privileg…
CVE-2026-42018US	—OT kritisch	9.80% (96th)	KEV	2026-08-12
JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.
CVE-2026-65400US	—OT kritisch	1.72% (77th)	KEV	2026-08-06
An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1, ma…
CVE-2026-16232US	critical9.8OT kritisch	3.52% (89th)	KEV	2026-07-22
An authentication bypass vulnerability in the Check Point SmartConsole login process allows an unauthenticated remote attacker to obtain an application login token and use it to au…

+7709 weitere

Referenzen (14)

Externe Belege — Patches, Meldungen, Analysen.

http://www.hikvision.com/us/about_10805.html cnnvd
https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01 cnnvd
http://www.hikvision.com/us/about_10805.html enisa_euvd
http://www.securityfocus.com/bid/98313 enisa_euvd
https://ghostbin.com/paste/q2vq2 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01 enisa_euvd
http://www.hikvision.com/us/about_10805.htmlPatchVendor Advisorynvd
http://www.securityfocus.com/bid/98313Broken LinkThird Party AdvisoryVDB Entrynvd

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