CVE-2022-45431

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Some Dahua software products have a vulnerability of unauthenticated restart of remote DSS Server. After bypassing the firewall access control policy, by sending a specific crafted packet to the vulnerable interface, an attacker could unauthenticated restart of remote DSS Server.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-284

Affected software

Vendor	Product	Versions
n/a	DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2	V8.0.2, V8.0.4, V8.1

References

https://www.dahuasecurity.com/support/cybersecurity/details/1137Patch, Vendor Advisory
https://www.dahuasecurity.com/support/cybersecurity/details/1137Patch, Vendor Advisory

Timeline

Published: Dec 27, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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