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Unrated severityNVD Advisory· Published Feb 3, 2026· Updated Feb 4, 2026

CVE-2025-67186

CVE-2025-67186

Description

TOTOLINK A950RG V4.1.2cu.5204_B20210112 contains a buffer overflow vulnerability in the setUrlFilterRules interface of /lib/cste_modules/firewall.so. The vulnerability occurs because the url parameter is not properly validated for length, allowing remote attackers to trigger a buffer overflow, potentially leading to arbitrary code execution or denial of service.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Totolink/A950RGcpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: = 4.1.2cu.5204_B20210112

Patches

Vulnerability mechanics

References

1

News mentions

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