CVE-2017-7921

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.

Affected products

Hikvision Ds-2Cd2Xx0F-I Series, Hikvision Ds-2Cd2Xx2F-I Series, Hikvision Ds-2Cd4X2Xfwd Series, Hikvision Ds-2Cd4Xx5 Series, Hikvision Ds-2Cd63Xx Series, Hikvision Ds-2Dfx Series

Hikvision ds-2cd2032-i Firmware

All versions

Hikvision ds-2cd2112-i Firmware

All versions

Hikvision ds-2cd2132-i Firmware

All versions

Hikvision ds-2cd2212-i5 Firmware

All versions

Hikvision ds-2cd2232-i5 Firmware

All versions

Hikvision ds-2cd2312-i Firmware

All versions

Fix

Available

CVSS 3.1

9.8 CRITICAL

EPSS

100.0% (100th percentile)

Weakness

CWE-287

NVD status

Analyzed

Published

2017-05-06