CVE-2025-4451CRITICAL 9.8EPSS p81.4%

CVE-2025-4451CVE-2025-4451

Description

A vulnerability has been found in D-Link DIR-619L 2.04B04 and classified as critical. Affected by this vulnerability is the function formSetWAN_Wizard52. The manipulation of the argument curTime leads to buffer overflow. The attack can be launched remotely. The vendor was contacted early about this disclosure. 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
EPSS2.33% probability of exploitation · percentile 81.4% · 2026-06-19T12:03:05Z
Published2025-05-09
Last modified2025-05-13

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir619l/Buffer_overflow-formSetWAN_Wizard52-curTime/README.md
  2. https://vuldb.com/?ctiid.308065
  3. https://vuldb.com/?id.308065
  4. https://vuldb.com/?submit.560793
  5. https://www.dlink.com/

2

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

Related by meaning· 6

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CVE-2025-4452
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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.