Critical severity · published Mar 7, 2025
CVE-2025-2097
TOTOLINK EX1800T cstecgi.cgi setRptWizardCfg stack-based overflow
9.8
CVSS
7.2%
EPSS
No
On KEV
Description
A vulnerability, which was classified as critical, has been found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This issue affects the function setRptWizardCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument loginpass leads to stack-based buffer overflow. The attack may be initiated 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)7.2% · higher than 94% 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
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-2097
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-2097
Exploit
https://github.com/kn0sky/cve/blob/main/TOTOLINK%20EX1800T/Stack-based%20Buffer%20Overflow%2001%20setRptWizardCfg-_loginpass.md
Permissions Required
https://vuldb.com/?ctiid.298955
Third Party Advisory
https://vuldb.com/?id.298955
Third Party Advisory
https://vuldb.com/?submit.515326
Product
https://www.totolink.net/
More from EX1800T
9.8
CVE-2025-2370
TOTOLINK EX1800T cstecgi.cgi setWiFiExtenderConfig stack-based overflow
9.8
CVE-2025-2369
TOTOLINK EX1800T cstecgi.cgi setPasswordCfg stack-based overflow
9.8
CVE-2025-2096
TOTOLINK EX1800T cstecgi.cgi setRebootScheCfg os command injection
9.8
CVE-2025-2095
TOTOLINK EX1800T cstecgi.cgi setDmzCfg os command injection
9.8
CVE-2025-2094
TOTOLINK EX1800T cstecgi.cgi setWiFiExtenderConfig os command injection