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Critical severity · published Mar 7, 2025
CVE-2025-2095
TOTOLINK EX1800T cstecgi.cgi setDmzCfg os command injection
9.8
CVSS
2.8%
EPSS
No
On KEV
Description
A vulnerability classified as critical has been found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This affects the function setDmzCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ip leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
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)2.8% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EX
EX1800T · TOTOLINK
9.1.0cu.2112_B20220316 · source: vendor
EF
Ex1800t Firmware · Totolink
9.1.0cu.2112_b20220316 · source: NVD
Affected product
EX
EX1800T
TOTOLINK
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-2095
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-2095
Exploit
https://github.com/kn0sky/cve/blob/main/TOTOLINK%20EX1800T/OS%20Command%20Injection%2003%20setDmzCfg-_ip.md
Permissions Required
https://vuldb.com/?ctiid.298953
Third Party Advisory
https://vuldb.com/?id.298953
Third Party Advisory
https://vuldb.com/?submit.515321
Product
https://www.totolink.net/
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