Medium severity · published May 1, 2025
CVE-2025-44839
TOTOLINK CA600-PoE V5.3c.6665_B20180820 was found to contain a command injection vulnerability in the CloudSrvUserdataVersionCheck function via the magicid parameter
6.5
CVSS
0.9%
EPSS
No
On KEV
Description
TOTOLINK CA600-PoE V5.3c.6665_B20180820 was found to contain a command injection vulnerability in the CloudSrvUserdataVersionCheck function via the magicid parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Ca600-poe Firmware · Totolink
5.3c.6665_b20180820* · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-44839
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-44839
Exploit
https://github.com/Summermu/VulnForIoT/tree/main/Totolink_CA600-PoE/CloudSrvUserdataVersionCheck_magicid/readme.md
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