Medium severity · published Apr 15, 2025
CVE-2025-22903
TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the pin parameter in the function setWiFiWpsConfig
4.6
CVSS
0.2%
EPSS
No
On KEV
Description
TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the pin parameter in the function setWiFiWpsConfig.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
N600r Firmware · Totolink
4.3.0cu.7647_b20210106 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-22903
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-22903
Exploit
https://github.com/xyqer1/TOTLINK-N600R-setWiFiWpsConfig-StackOverflow
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