CVE-2025-8810HIGH 8.8EPSS p56.8%

CVE-2025-8810CVE-2025-8810

Description

A vulnerability classified as critical was found in Tenda AC20 16.03.08.05. Affected by this vulnerability is the function strcpy of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.95% probability of exploitation · percentile 56.8% · 2026-06-18T12:00:27Z
Published2025-08-10
Last modified2025-08-14

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/LaiwanHundun/CVE/blob/main/cve1
  2. https://vuldb.com/?ctiid.319339
  3. https://vuldb.com/?id.319339
  4. https://vuldb.com/?submit.627394
  5. https://www.tenda.com.cn/
  6. https://github.com/LaiwanHundun/CVE/blob/main/cve1

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessStack-based Buffer Overflowcwe-1210%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.