CVE-2025-5215CRITICAL 9.8EPSS p56.7%

CVE-2025-5215CVE-2025-5215

Description

A vulnerability classified as critical has been found in D-Link DCS-5020L 1.01_B2. This affects the function websReadEvent of the file /rame/ptdc.cgi. The manipulation of the argument Authorization leads to stack-based 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
EPSS0.95% probability of exploitation · percentile 56.7% · 2026-06-19T12:03:05Z
Published2025-05-27
Last modified2025-06-05

Underlying weaknesses· 3

CWE-119CWE-121CWE-787

References

  1. https://github.com/xiaobor123/vul-dlink-dcs5020l
  2. https://github.com/xiaobor123/vul-dlink-dcs5020l#poc
  3. https://vuldb.com/?ctiid.310311
  4. https://vuldb.com/?id.310311
  5. https://vuldb.com/?submit.582935
  6. https://www.dlink.com/
  7. https://github.com/xiaobor123/vul-dlink-dcs5020l

3

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessStack-based Buffer Overflowcwe-1210%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.