CVE-2025-8169CRITICAL 9.8EPSS p69.8%

CVE-2025-8169CVE-2025-8169

Description

A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function formSetWanPPTPcallback of the file /goform/formSetWanPPTPpath of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

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
EPSS1.44% probability of exploitation · percentile 69.8% · 2026-06-19T12:03:05Z
Published2025-07-25
Last modified2025-07-31

Underlying weaknesses· 3

CWE-119CWE-120CWE-787

References

  1. https://github.com/InfiniteLin/Lin-s-CVEdb/blob/main/DIR-513/formSetWanPPPoE.md
  2. https://vuldb.com/?ctiid.317583
  3. https://vuldb.com/?id.317583
  4. https://vuldb.com/?submit.620817
  5. https://www.dlink.com/

3

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessBuffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-1200%live
WeaknessOut-of-bounds Writecwe-7870%live

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