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 · CoreCVE

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HIGH

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

Published Mar 29, 2026

8.8

HIGH

CVSS 3.1

EPSS 1.87%

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

Vendor Xiongmai Product DVR/NVR devices Default
n/a
- Version
  4.03.R11
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

DVR/NVR devices

n/a

Version	Status	Constraints
4.03.R11	affected	-

Remediation

No remediation recorded yet.

Metrics

1.87% 0.01868

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.01868

Score over time

Mar–Oct 2026

EPSS v4
EPSS v5

Percentile over time

EPSS v4
EPSS v5

Table of values (3 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 3, 2026	1.87% (0.01868)	78.59th	v5 (v2026.06.15)
Jun 15, 2026	1.54% (0.01539)	71.56th	v5 (v2026.06.15)
Mar 30, 2026	0.09% (0.00088)	25.21th	v4 (v2025.03.14)

Weaknesses (1)

CWE-78

OS Command Injection

References (2)

Link	Providers	Tags
https://uky007.github.io/CVE-2026-34005/
https://www.xiongmaitech.com

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Mar 29, 2026

Updated Mar 30, 2026

Reserved Mar 25, 2026

Link CVE-2026-34005

CISA Vulnrichment

Updated Mar 30, 2026

Status Deferred

Modified Jun 17, 2026

Link CVE-2026-34005

Severity n/a

Public date n/a

Links CVE-2026-34005