CVE-2025-1852CRITICAL 9.8EPSS p50.8%

CVE-2025-1852CVE-2025-1852

Description

A vulnerability has been found in Totolink EX1800T 9.1.0cu.2112_B20220316 and classified as critical. This vulnerability affects the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to buffer overflow. 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
EPSS0.77% probability of exploitation · percentile 50.8% · 2026-06-19T12:03:05Z
Published2025-03-03
Last modified2025-04-03

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://github.com/watermelon-happy/cve/blob/main/ex1800tCVE.md
  2. https://vuldb.com/?ctiid.298120
  3. https://vuldb.com/?id.298120
  4. https://vuldb.com/?submit.505362
  5. https://www.totolink.net/
  6. https://github.com/watermelon-happy/cve/blob/main/ex1800tCVE.md

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

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