Critical severity · published May 8, 2025
CVE-2025-45798
A command execution vulnerability exists in the TOTOLINK A950RG V4.1.2cu.5204_B20210112
9.8
CVSS
1.3%
EPSS
No
On KEV
Description
A command execution vulnerability exists in the TOTOLINK A950RG V4.1.2cu.5204_B20210112. The vulnerability is located in the setNoticeCfg interface within the /lib/cste_modules/system.so library, specifically in the processing of the IpTo parameter.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
A950rg Firmware · Totolink
4.1.2cu.5204_b20210112 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-45798
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-45798
Exploit
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A950RG/5024-setNoticeCFG-IpTo-command.md
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