Critical severity · published Mar 3, 2025
CVE-2025-1852
A vulnerability has been found in Totolink EX1800T 9.1.0cu.2112_B20220316 and classified as critical
9.8
CVSS
0.9%
EPSS
No
On KEV
Description
A vulnerability has been found in Totolink EX1800T 9.1.0cu.2112_B20220316 and classified as critical. This vulnerability affects the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to buffer overflow. The attack can 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)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EF
Ex1800t Firmware · Totolink
9.1.0cu.2112_b20220316 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-1852
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-1852
Broken Link
https://github.com/watermelon-happy/cve/blob/main/ex1800tCVE.md
Permissions Required
https://vuldb.com/?ctiid.298120
Third Party Advisory
https://vuldb.com/?id.298120
Third Party Advisory
https://vuldb.com/?submit.505362
Product
https://www.totolink.net/
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