High severity · published Feb 16, 2025
CVE-2025-1340
TOTOLINK X18 cstecgi.cgi setPasswordCfg stack-based overflow
8.8
CVSS
16.7%
EPSS
No
On KEV
Description
A vulnerability classified as critical has been found in TOTOLINK X18 9.1.0cu.2024_B20220329. Affected is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi. The manipulation as part of String leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)16.7% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
X1
X18 · TOTOLINK
9.1.0cu.2024_B20220329 · source: vendor
XF
X18 Firmware · Totolink
9.1.0cu.2024_b20220329 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-1340
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-1340
Broken Link
https://github.com/stevenchen0x01/CVE2/blob/main/stack_overflow.md
Permissions Required
https://vuldb.com/?ctiid.295956
Third Party Advisory
https://vuldb.com/?id.295956
Third Party Advisory
https://vuldb.com/?submit.495368
Product
https://www.totolink.net/
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