CVE-2025-6143HIGH 8.8EPSS p50.4%

CVE-2025-6143CVE-2025-6143

Description

A vulnerability, which was classified as critical, was found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. Affected is an unknown function of the file /boafrm/formNtp of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.76% probability of exploitation · percentile 50.4% · 2026-06-18T12:00:27Z
Published2025-06-16
Last modified2025-06-23

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://github.com/awindog/cve/blob/main/13.md
  2. https://vuldb.com/?ctiid.312618
  3. https://vuldb.com/?id.312618
  4. https://vuldb.com/?submit.593004
  5. https://www.totolink.net/

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.