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Unrated severityNVD Advisory· Published Feb 3, 2026· Updated Feb 5, 2026

CVE-2025-67188

CVE-2025-67188

Description

A buffer overflow vulnerability exists in TOTOLINK A950RG V4.1.2cu.5204_B20210112. The issue resides in the setRadvdCfg interface of the /lib/cste_modules/ipv6.so module. The function fails to properly validate the length of the user-controlled radvdinterfacename parameter, allowing remote attackers to trigger a stack buffer overflow.

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Affected products

2
  • Totolink/A950RGcpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: = V4.1.2cu.5204_B20210112

Patches

Vulnerability mechanics

References

1

News mentions

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