The web server of some Hikvision wireless bridge products have an access control vulnerability which can be used to obtain the admin permis…

published 2022-12-19 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-32627

cvss: 9.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits: 0; none known

The web server of some Hikvision wireless bridge products have an access control vulnerability which can be used to obtain the admin permission. The attacker can exploit the vulnerability by sending crafted messages to the affected devices.

Patch / fix

fixed in 2 links 1

hikvision ds-3wf0ac-2nt_firmware 1.1.0
hikvision ds-3wf01c-2n/o_firmware 1.0.4

hikvision.com/en/support/cybersecurity/security-advisory/access-control-… advisory

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 18 mo ago (2025-04-16)

Exploit prediction

0.66% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

hikvision DS-3WF0AC-2NT
hikvision DS-3WF01C-2N/O

Classification

Weakness

CWE-284 Improper Access Control

References

hikvision.com /en/support/cybersecurity/security-advisory/access-control-vulnerability-in-some-hikvision-wireless-bridge-pro
patch, vendor-advisory

Sources

CVE List CVE-2022-28173
NVD CVE-2022-28173

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Summary