CVE-2025-51390CRITICAL 9.8EPSS p76.3%

CVE-2025-51390CVE-2025-51390

totolink / n600r_firmware

Description

TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.

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
EPSS1.80% probability of exploitation · percentile 76.3% · 2026-08-03T12:00:16Z
Published2025-08-04
Last modified2026-07-05

Underlying weaknesses· 1

CWE-78

References

  1. http://totolink.com
  2. https://github.com/Luanruy/qianxin/blob/main/CVE-2025-51390.md
  3. https://github.com/Luanruy/qianxin/blob/main/overflow-0x41ca08.md
  4. https://github.com/Luanruy/qianxin/blob/main/CVE-2025-51390.md

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')cwe-780%live

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