CVE-2025-5671HIGH 8.8EPSS p44.1%

CVE-2025-5671CVE-2025-5671

Description

A vulnerability, which was classified as critical, was found in TOTOLINK N302R Plus up to 3.4.0-B20201028. Affected is an unknown function of the file /boafrm/formPortFw of the component HTTP POST Request Handler. The manipulation of the argument service_type 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
EPSS0.60% probability of exploitation · percentile 44.1% · 2026-06-19T12:03:05Z
Published2025-06-05
Last modified2025-06-17

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://github.com/byxs0x0/cve2/blob/main/530/1.md
  2. https://vuldb.com/?ctiid.311160
  3. https://vuldb.com/?id.311160
  4. https://vuldb.com/?submit.590093
  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

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.