CVE-2017-7921 - Vulnerability Details

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.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.94097.

Key SSVC decision points have not yet been added.

Vendors	Products
Hikvision Subscribe	Ds-2cd2032-i Subscribe Ds-2cd2032-i Firmware Subscribe Ds-2cd2112-i Subscribe Ds-2cd2112-i Firmware Subscribe Ds-2cd2132-i Subscribe Ds-2cd2132-i Firmware Subscribe Ds-2cd2212-i5 Subscribe Ds-2cd2212-i5 Firmware Subscribe Ds-2cd2232-i5 Subscribe Ds-2cd2232-i5 Firmware Subscribe Ds-2cd2312-i Subscribe Ds-2cd2312-i Firmware Subscribe Ds-2cd2332-i Subscribe Ds-2cd2332-i Firmware Subscribe Ds-2cd2412f-i\(w\) Subscribe Ds-2cd2412f-i\(w\) Firmware Subscribe Ds-2cd2432f-i\(w\) Subscribe Ds-2cd2432f-i\(w\) Firmware Subscribe Ds-2cd2512f-i\(s\) Subscribe Ds-2cd2512f-i\(s\) Firmware Subscribe Ds-2cd2532f-i\(s\) Subscribe Ds-2cd2532f-i\(s\) Firmware Subscribe Ds-2cd2612f-i\(s\) Subscribe Ds-2cd2612f-i\(s\) Firmware Subscribe Ds-2cd2632f-i\(s\) Subscribe Ds-2cd2632f-i\(s\) Firmware Subscribe Ds-2cd2712f-i\(s\) Subscribe Ds-2cd2712f-i\(s\) Firmware Subscribe Ds-2cd2732f-i\(s\) Subscribe Ds-2cd2732f-i\(s\) Firmware Subscribe Ds-2cd2t32-i3 Subscribe Ds-2cd2t32-i3 Firmware Subscribe Ds-2cd2t32-i5 Subscribe Ds-2cd2t32-i5 Firmware Subscribe Ds-2cd2t32-i8 Subscribe Ds-2cd2t32-i8 Firmware Subscribe Ds-2cd4012f-\(a\) Subscribe Ds-2cd4012f-\(a\) Firmware Subscribe Ds-2cd4012f-\(p\) Subscribe Ds-2cd4012f-\(p\) Firmware Subscribe Ds-2cd4012f-\(w\) Subscribe Ds-2cd4012f-\(w\) Firmware Subscribe Ds-2cd4012fwd-\(a\) Subscribe Ds-2cd4012fwd-\(a\) Firmware Subscribe Ds-2cd4012fwd-\(p\) Subscribe Ds-2cd4012fwd-\(p\) Firmware Subscribe Ds-2cd4012fwd-\(w\) Subscribe Ds-2cd4012fwd-\(w\) Firmware Subscribe Ds-2cd4024f-\(a\) Subscribe Ds-2cd4024f-\(a\) Firmware Subscribe Ds-2cd4024f-\(p\) Subscribe Ds-2cd4024f-\(p\) Firmware Subscribe Ds-2cd4024f-\(w\) Subscribe Ds-2cd4024f-\(w\) Firmware Subscribe Ds-2cd4032fwd-\(a\) Subscribe Ds-2cd4032fwd-\(a\) Firmware Subscribe Ds-2cd4032fwd-\(p\) Subscribe Ds-2cd4032fwd-\(p\) Firmware Subscribe Ds-2cd4032fwd-\(w\) Subscribe Ds-2cd4032fwd-\(w\) Firmware Subscribe Ds-2cd4112f-i\(z\) Subscribe Ds-2cd4112f-i\(z\) Firmware Subscribe Ds-2cd4112fwd-i\(z\) Subscribe Ds-2cd4112fwd-i\(z\) Firmware Subscribe Ds-2cd4124f-i\(z\) Subscribe Ds-2cd4124f-i\(z\) Firmware Subscribe Ds-2cd4132fwd-i\(z\) Subscribe Ds-2cd4132fwd-i\(z\) Firmware Subscribe Ds-2cd4212f-i\(h\) Subscribe Ds-2cd4212f-i\(h\) Firmware Subscribe Ds-2cd4212f-i\(s\) Subscribe Ds-2cd4212f-i\(s\) Firmware Subscribe Ds-2cd4212f-i\(z\) Subscribe Ds-2cd4212f-i\(z\) Firmware Subscribe Ds-2cd4212fwd-i\(h\) Subscribe Ds-2cd4212fwd-i\(h\) Firmware Subscribe Ds-2cd4212fwd-i\(s\) Subscribe Ds-2cd4212fwd-i\(s\) Firmware Subscribe Ds-2cd4212fwd-i\(z\) Subscribe Ds-2cd4212fwd-i\(z\) Firmware Subscribe Ds-2cd4224f-i\(h\) Subscribe Ds-2cd4224f-i\(h\) Firmware Subscribe Ds-2cd4224f-i\(s\) Subscribe Ds-2cd4224f-i\(s\) Firmware Subscribe Ds-2cd4224f-i\(z\) Subscribe Ds-2cd4224f-i\(z\) Firmware Subscribe Ds-2cd4232fwd-i\(h\) Subscribe Ds-2cd4232fwd-i\(h\) Firmware Subscribe Ds-2cd4232fwd-i\(s\) Subscribe Ds-2cd4232fwd-i\(s\) Firmware Subscribe Ds-2cd4232fwd-i\(z\) Subscribe Ds-2cd4232fwd-i\(z\) Firmware Subscribe Ds-2cd4312f-i\(h\) Subscribe Ds-2cd4312f-i\(h\) Firmware Subscribe Ds-2cd4312f-i\(s\) Subscribe Ds-2cd4312f-i\(s\) Firmware Subscribe Ds-2cd4312f-i\(z\) Subscribe Ds-2cd4312f-i\(z\) Firmware Subscribe Ds-2cd4324f-i\(h\) Subscribe Ds-2cd4324f-i\(h\) Firmware Subscribe Ds-2cd4324f-i\(s\) Subscribe Ds-2cd4324f-i\(s\) Firmware Subscribe Ds-2cd4324f-i\(z\) Subscribe Ds-2cd4324f-i\(z\) Firmware Subscribe Ds-2cd4332fwd-i\(h\) Subscribe Ds-2cd4332fwd-i\(h\) Firmware Subscribe Ds-2cd4332fwd-i\(s\) Subscribe Ds-2cd4332fwd-i\(s\) Firmware Subscribe Ds-2cd4332fwd-i\(z\) Subscribe Ds-2cd4332fwd-i\(z\) Firmware Subscribe Ds-2cd63xx Series Subscribe Ds-2cd63xx Series Firmware Subscribe Ds-2cd6412fwd Subscribe Ds-2cd6412fwd Firmware Subscribe Ds-2dfx Series Subscribe Ds-2dfx Series Firmware Subscribe

Configuration 1 [-]

AND

OR	cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2112-i_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2132-i_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2212-i5_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2232-i5_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2312-i_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2332-i_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2412f-i\(w\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2432f-i\(w\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2512f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2532f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2612f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2632f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2712f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2732f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2t32-i3_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2t32-i5_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd2t32-i8_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4012f-\(a\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4012f-\(p\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4012f-\(w\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4012fwd-\(a\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4012fwd-\(p\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4012fwd-\(w\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4024f-\(a\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4024f-\(p\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4024f-\(w\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4032fwd-\(a\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4032fwd-\(p\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4032fwd-\(w\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4112f-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4112fwd-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4124f-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4132fwd-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4212f-i\(h\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4212f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4212f-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4212fwd-i\(h\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4212fwd-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4212fwd-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4224f-i\(h\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4224f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4224f-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4232fwd-i\(h\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4232fwd-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4232fwd-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4312f-i\(h\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4312f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4312f-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4324f-i\(h\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4324f-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4324f-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4332fwd-i\(h\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4332fwd-i\(s\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd4332fwd-i\(z\)_firmware:-:::::::*
	cpe:2.3:o:hikvision:ds-2cd6412fwd_firmware:-:::::::*

OR	cpe:2.3:h:hikvision:ds-2cd2032-i:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2112-i:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2132-i:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2212-i5:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2232-i5:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2312-i:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2332-i:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2412f-i\(w\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2432f-i\(w\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2512f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2532f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2612f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2632f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2712f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2732f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2t32-i3:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2t32-i5:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd2t32-i8:-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4012f-\(a\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4012f-\(p\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4012f-\(w\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4012fwd-\(a\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4012fwd-\(p\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4012fwd-\(w\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4024f-\(a\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4024f-\(p\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4024f-\(w\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4032fwd-\(a\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4032fwd-\(p\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4032fwd-\(w\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4112f-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4112fwd-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4124f-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4132fwd-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4212f-i\(h\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4212f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4212f-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4212fwd-i\(h\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4212fwd-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4212fwd-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4224f-i\(h\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4224f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4224f-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4232fwd-i\(h\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4232fwd-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4232fwd-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4312f-i\(h\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4312f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4312f-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4324f-i\(h\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4324f-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4324f-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4332fwd-i\(h\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4332fwd-i\(s\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd4332fwd-i\(z\):-:::::::*
	cpe:2.3:h:hikvision:ds-2cd6412fwd:-:::::::*

Configuration 2 [-]

AND

cpe:2.3:o:hikvision:ds-2dfx_series_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:hikvision:ds-2dfx_series:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:hikvision:ds-2cd63xx_series_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:hikvision:ds-2cd63xx_series:-:*:*:*:*:*:*:*

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.hikvision.com/us/about_10805.html
http://www.securityfocus.com/bid/98313
https://ghostbin.com/paste/q2vq2
https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01
https://www.hikvision.com/cn/support/CybersecurityCenter/SecurityNotices/20170314/
https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-notification--privilege-escalating-vulnerability-in-cer/
https://www.hikvision.com/us-en/support/document-center/special-notices/privilege-escalating-vulnerability-in-certain-hikvision-ip-cameras/

History

Fri, 27 Dec 2024 21:45:00 +0000

Type	Values Removed	Values Added
References		https://www.hikvision.com/cn/support/CybersecurityCenter/SecurityNotices/20170314/ https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-notification--privilege-escalating-vulnerability-in-cer/ https://www.hikvision.com/us-en/support/document-center/special-notices/privilege-escalating-vulnerability-in-certain-hikvision-ip-cameras/

Projects

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MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2017-05-06T00:00:00

Updated: 2024-12-27T20:39:36.735Z

Reserved: 2017-04-18T00:00:00

Link: CVE-2017-7921

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2017-05-06T00:29:00.350

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-7921

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

Affected Vendors & Products

Projects

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

Affected Vendors & Products

Projects

JSON object

JSON object

JSON object

JSON object

JSON object