CVE-2025-31703
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability found in Dahua NVR/XVR device. A third-party malicious attacker with physical access to the device may gain access to a restricted shell via the serial port, and bypasses the shell's authentication mechanism to escalate privileges.
| CWE | CWE-305 |
| Vendor | dahua |
| Product | nvr2-4ks3 |
| Published | Mar 18, 2026 |
| Last Updated | Mar 18, 2026 |
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Affected Versions
dahua / NVR2-4KS3
Versions which Build time prior to 3rd March 2026
dahua / XVR4232AN-I/T
Versions which Build time prior to 3rd March 2026
dahua / XVR1B16H-I/T
Versions which Build time prior to 3rd March 2026