CVE-2025-4348CRITICAL 9.8EPSS p70.5%

CVE-2025-4348CVE-2025-4348

Description

A vulnerability was found in D-Link DIR-600L up to 2.07B01. It has been rated as critical. Affected by this issue is the function formSetWanL2TP. The manipulation of the argument host leads to buffer overflow. The attack may be launched remotely. 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
EPSS1.48% probability of exploitation · percentile 70.5% · 2026-06-19T12:03:05Z
Published2025-05-06
Last modified2025-05-12

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir600l/Buffer_ovrflow-formSetWanL2TP-curTime/README.md
  2. https://vuldb.com/?ctiid.307466
  3. https://vuldb.com/?id.307466
  4. https://vuldb.com/?submit.558301
  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

Nearest entities by semantic similarity across the cs-graph corpus.

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CVE-2025-4346
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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.