CVE-2025-22916

RE11S v1.11 was discovered to contain a stack overflow via the pppUserName parameter in the formPPPoESetup function.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
VendorProductVersion
edimaxre11s_firmware
1.11
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://re11s.com
https://github.com/xyqer1/RE11S_1.11-formPPPoESetup-StackOverflow
https://www.edimax.com/edimax/global/