CVE-2025-51089 — Tenda AC8V4 V16.03.34.06` was discovered to contain heap overflow at /goform/GetParentControlInfo.The manipulation of the argument `mac` leads to heap-based buffer overflow

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MEDIUM

Tenda AC8V4 V16.03.34.06` was discovered to contain heap overflow at /goform/GetParentControlInfo.The manipulation of the argument `mac` leads to heap-based buffer overflow

Published Jul 24, 2025

6.5

MEDIUM

CVSS 3.1

EPSS 6.83%

Description

Tenda AC8V4 V16.03.34.06` was discovered to contain heap overflow at /goform/GetParentControlInfo.The manipulation of the argument `mac` leads to heap-based buffer overflow.

Affected products

Remediation

No remediation recorded yet.

Metrics

6.83% 0.06825

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.06825

Score over time

2025–2026

EPSS v4
EPSS v5

Percentile over time

EPSS v4
EPSS v5

Table of values (4 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	6.83% (0.06825)	93.82th	v5 (v2026.06.15)
Sep 8, 2026	6.25% (0.06251)	93.09th	v5 (v2026.06.15)
Jun 15, 2026	5.22% (0.05225)	91.42th	v5 (v2026.06.15)
Jul 25, 2025	0.04% (0.00039)	10.62th	v4 (v2025.03.14)

Weaknesses (1)

CWE-122

References (1)

https://github.com/TL-SN/IOT/blob/main/Tenda/Tenda-AC8v4%20%20V16.03.34.06/CVE-2025-51089.md
ExploitThird Party Advisory

Link	Providers	Tags
https://github.com/TL-SN/IOT/blob/main/Tenda/Tenda-AC8v4%20%20V16.03.34.06/CVE-2025-51089.md		ExploitThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jul 24, 2025

Updated Jul 5, 2026

Reserved Jun 16, 2025

Link CVE-2025-51089

CISA Vulnrichment

Updated Jul 24, 2025

NVD

Status Modified

Modified Jul 5, 2026

Link CVE-2025-51089

Red Hat

Severity n/a

Public date n/a

Links CVE-2025-51089