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2 vulnerabilities found for NVR2-4KS3 by dahua

CVE-2025-31703 (GCVE-0-2025-31703)

Vulnerability from nvd – Published: 2026-03-18 07:13 – Updated: 2026-03-18 14:09
VLAI?
Summary
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.
Severity ?
2.4 (Low)
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
CWE
  • CWE-305 - Authentication bypass by primary weakness
Assigner
References
Impacted products
Vendor Product Version
dahua NVR2-4KS3 Affected: Versions which Build time prior to 3rd March 2026
Create a notification for this product.
    dahua XVR4232AN-I/T Affected: Versions which Build time prior to 3rd March 2026
Create a notification for this product.
    dahua XVR1B16H-I/T Affected: Versions which Build time prior to 3rd March 2026
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-31703 (GCVE-0-2025-31703)

Vulnerability from cvelistv5 – Published: 2026-03-18 07:13 – Updated: 2026-03-18 14:09
VLAI?
Summary
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.
Severity ?
2.4 (Low)
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
CWE
  • CWE-305 - Authentication bypass by primary weakness
Assigner
References
Impacted products
Vendor Product Version
dahua NVR2-4KS3 Affected: Versions which Build time prior to 3rd March 2026
Create a notification for this product.
    dahua XVR4232AN-I/T Affected: Versions which Build time prior to 3rd March 2026
Create a notification for this product.
    dahua XVR1B16H-I/T Affected: Versions which Build time prior to 3rd March 2026
Create a notification for this product.
Show details on NVD website
To clipboard 

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