CVE-2025-9089CRITICAL 9.8EPSS p58.9%

CVE-2025-9089CVE-2025-9089

Description

A vulnerability was determined in Tenda AC20 16.03.08.12. This issue affects the function sub_48E628 of the file /goform/SetIpMacBind. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS1.02% probability of exploitation · percentile 58.9% · 2026-06-19T12:03:05Z
Published2025-08-17
Last modified2025-08-21

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/ZZ2266/.github.io/blob/main/AC20/fromSetIpMacBind/readme.md
  2. https://github.com/ZZ2266/.github.io/blob/main/AC20/fromSetIpMacBind/readme.md#poc-python-exploit-script
  3. https://vuldb.com/?ctiid.320357
  4. https://vuldb.com/?id.320357
  5. https://vuldb.com/?submit.632039
  6. https://www.tenda.com.cn/

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.