Security Notification – Access Control Vulnerability in Some Hikvision Wireless Bridge Products
SN No. HSRC-202212-01
Edit: Hikvision Security Response Center (HSRC)
Initial Release Date: 2022-12-16
Summary
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.
Hikvision has released a version to fix the vulnerability.
CVE ID
CVE-2022-28173
Scoring
CVSS v3 is adopted in this vulnerability scoring.
(http://www.first.org/cvss/specification-document)
Base score: 9.1(AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)
Temporal score: 8.2 (E:P/RL:O/RC:C)
Affected Versions and Fixes (If the upgrade fails, click online customer service to get help)
| Product Name | Affected Versions | Fix Download |
| DS-3WF0AC-2NT | Versions below V1.1.0 | V1.1.0 |
| DS-3WF01C-2N/O | Versions below V1.0.4 | V1.0.4 |
Precondition
The attacker has network access to the device.
Attack Step
Send a specially crafted malicious message.
Obtaining Fixed Versions
Users can download patches/updates on the Hikvision official website.
Source of vulnerability information:
This vulnerability is reported to HSRC by Souvik Kandar, Arko Dhar of the Redinent Innovations team in India.
Contact Us
To report any security issues or vulnerabilities in Hikvision products and solutions, please contact Hikvision Security Response Center at hsrc@hikvision.com.
Hikvision would like to thank all security researchers for your attention to our products.
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