CVE-2025-7854HIGH 8.8EPSS p56.3%

CVE-2025-7854CVE-2025-7854

Description

A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. Affected is the function fromVirtualSer of the file /goform/VirtualSer. The manipulation of the argument page leads to stack-based buffer overflow. It is possible to launch the attack 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
EPSS0.94% probability of exploitation · percentile 56.3% · 2026-06-18T12:00:27Z
Published2025-07-19
Last modified2025-07-23

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromVirtualSer.md
  2. https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromVirtualSer.md#poc
  3. https://vuldb.com/?ctiid.316944
  4. https://vuldb.com/?id.316944
  5. https://vuldb.com/?submit.616366
  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

Related by meaning· 6

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