CVE Vulnerabilities

CVE-2017-7921

Improper Authentication

Published: May 06, 2017 | Modified: Dec 19, 2017
CVSS 3.x
10
CRITICAL
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

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

Affected Software

Name Vendor Start Version End Version
Ds-2cd2032-i_firmware Hikvision - (including) - (including)
Ds-2cd2112-i_firmware Hikvision - (including) - (including)
Ds-2cd2132-i_firmware Hikvision - (including) - (including)
Ds-2cd2212-i5_firmware Hikvision - (including) - (including)
Ds-2cd2232-i5_firmware Hikvision - (including) - (including)
Ds-2cd2312-i_firmware Hikvision - (including) - (including)
Ds-2cd2332-i_firmware Hikvision - (including) - (including)
Ds-2cd2412f-i(w)_firmware Hikvision - (including) - (including)
Ds-2cd2432f-i(w)_firmware Hikvision - (including) - (including)
Ds-2cd2512f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd2532f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd2612f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd2632f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd2712f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd2732f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd2t32-i3_firmware Hikvision - (including) - (including)
Ds-2cd2t32-i5_firmware Hikvision - (including) - (including)
Ds-2cd2t32-i8_firmware Hikvision - (including) - (including)
Ds-2cd4012f-(a)_firmware Hikvision - (including) - (including)
Ds-2cd4012f-(p)_firmware Hikvision - (including) - (including)
Ds-2cd4012f-(w)_firmware Hikvision - (including) - (including)
Ds-2cd4012fwd-(a)_firmware Hikvision - (including) - (including)
Ds-2cd4012fwd-(p)_firmware Hikvision - (including) - (including)
Ds-2cd4012fwd-(w)_firmware Hikvision - (including) - (including)
Ds-2cd4024f-(a)_firmware Hikvision - (including) - (including)
Ds-2cd4024f-(p)_firmware Hikvision - (including) - (including)
Ds-2cd4024f-(w)_firmware Hikvision - (including) - (including)
Ds-2cd4032fwd-(a)_firmware Hikvision - (including) - (including)
Ds-2cd4032fwd-(p)_firmware Hikvision - (including) - (including)
Ds-2cd4032fwd-(w)_firmware Hikvision - (including) - (including)
Ds-2cd4112f-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4112fwd-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4124f-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4132fwd-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4212f-i(h)_firmware Hikvision - (including) - (including)
Ds-2cd4212f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd4212f-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4212fwd-i(h)_firmware Hikvision - (including) - (including)
Ds-2cd4212fwd-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd4212fwd-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4224f-i(h)_firmware Hikvision - (including) - (including)
Ds-2cd4224f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd4224f-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4232fwd-i(h)_firmware Hikvision - (including) - (including)
Ds-2cd4232fwd-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd4232fwd-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4312f-i(h)_firmware Hikvision - (including) - (including)
Ds-2cd4312f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd4312f-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4324f-i(h)_firmware Hikvision - (including) - (including)
Ds-2cd4324f-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd4324f-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd4332fwd-i(h)_firmware Hikvision - (including) - (including)
Ds-2cd4332fwd-i(s)_firmware Hikvision - (including) - (including)
Ds-2cd4332fwd-i(z)_firmware Hikvision - (including) - (including)
Ds-2cd6412fwd_firmware Hikvision - (including) - (including)

Potential Mitigations

References