Vulnerability · Published Mar 29, 2026 · Assigned by mitre
CVE-2026-34005
High 8.8
In plain English
A high-severity OS command injection in DVR/NVR devices from Xiongmai. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 75% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.6%top 24.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Xiongmai | DVR/NVR devices | 4.03.R11 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H