CVE-2026-34005 Details
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.
A vulnerability allowing root OS command injection has been identified in Xiongmai DVR/NVR devices model AHB7008T-MH-V2 and NBD7024H-P, both running firmware version 4.03.R11. The issue arises in the Sofia binary, where user-supplied hostname input is executed as a shell command via the DVRIP protocol, TCP port 34567, without proper sanitization. This vulnerability requires authentication to exploit.
It is recommended to remove the use of 'system()' for command execution and replace it with a safer alternative, such as 'sethostname()'. Additionally, hostname input should be validated against a strict allowlist, and any shell metacharacters should be rejected or escaped as an extra layer of defense.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Mar 29, 2026CISA-ADP
Assessed Mar 30, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://uky007.github.io/CVE-2026-34005/ | [email protected] | Technical AnalysisRemedy |
| https://www.xiongmaitech.com | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Xiongmai AHB7008T-MH-V2 | V4.03.R11 |
CPE
Remediation
| |
| Xiongmai NBD7024H-P | V4.03.R11 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 29, 2026 | New CVE Received | [email protected] |