What’s Vulnerable › Vulnerabilities

CVE-2025-22900

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-04-15 · updated 2026-06-17
• Weakness: CWE-121

Description

Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the macCloneMac parameter in the setWanConfig function.

Affected products

• TOTOLINK N600R: 4.3.0cu.7647_b20210106

References

• https://github.com/xyqer1/TOTOLINK-N600R-setWanConfig-StackOverflow

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