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CVE-2026-34005

HIGHCVSS 8.8/10EPSS 1.54%

Last modified

CVE-2026-34005 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. In Sofia on Xiongmai DVR/NVR (AHB7008T-MH-V2 and NBD7024H-P) 4.03.R11 devices, root OS command injection can occur via shell metacharacters in the HostName value via an authenticated DVRIP protocol (TCP port 34567) request to the NetWork.NetCommon configuration handler, because system() is used.. EPSS estimates a 1.54% chance of exploitation in the next 30 days.

Description

In Sofia on Xiongmai DVR/NVR (AHB7008T-MH-V2 and NBD7024H-P) 4.03.R11 devices, root OS command injection can occur via shell metacharacters in the HostName value via an authenticated DVRIP protocol (TCP port 34567) request to the NetWork.NetCommon configuration handler, because system() is used.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
1.54%

71.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-34005?
In Sofia on Xiongmai DVR/NVR (AHB7008T-MH-V2 and NBD7024H-P) 4.03.R11 devices, root OS command injection can occur via shell metacharacters in the HostName value via an authenticated DVRIP protocol (TCP port 34567) request to the NetWork.NetCommon configuration handler, because system() is used.
How severe is CVE-2026-34005?
CVE-2026-34005 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.54% probability of exploitation in the next 30 days.
How do I fix CVE-2026-34005?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-34005?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST