PT-2022-27513 · Dahua · Dahua

Published 2022-12-27 · Updated 2025-04-11 · CVE-2022-45431

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Dahua software products (affected versions not specified)

Description The issue allows for an unauthenticated restart of the remote DSS Server. An attacker can bypass the firewall access control policy by sending a specific crafted packet to the vulnerable interface, resulting in the unauthenticated restart of the remote DSS Server.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2022-45431

Affected Products

Dahua

References · 7

• https://dahuasecurity.com/support/cybersecurity/details/1137 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-45431 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-45431 · Security Note
• https://t.me/cvenotify/118956 · Telegram Post
• https://t.me/cvenotify/41273 · Telegram Post
• https://t.me/cvenotify/40817 · Telegram Post
• https://t.me/cibsecurity/55427 · Telegram Post