CVE-2025-3268CRITICAL 9.8EPSS p46.7%

CVE-2025-3268CVE-2025-3268

Description

A vulnerability has been found in qinguoyi TinyWebServer up to 1.0 and classified as critical. This vulnerability affects unknown code of the file http/http_conn.cpp. The manipulation of the argument m_url_real leads to improper authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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
EPSS0.66% probability of exploitation · percentile 46.7% · 2026-06-19T12:03:05Z
Published2025-04-04
Last modified2025-04-23

Underlying weaknesses· 1

CWE-287

References

  1. https://magnificent-dill-351.notion.site/Improper-Authentication-in-TinyWebServer-1-0-1c9c693918ed80cfa0f5db1a1d03c5e7
  2. https://vuldb.com/?ctiid.303340
  3. https://vuldb.com/?id.303340
  4. https://vuldb.com/?submit.549229
  5. https://magnificent-dill-351.notion.site/Improper-Authentication-in-TinyWebServer-1-0-1c9c693918ed80cfa0f5db1a1d03c5e7

1

TypeTargetConfidenceTier
WeaknessImproper Authenticationcwe-2870%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.