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CVE-2025-1340: TOTOLINK X18 cstecgi.cgi setPasswordCfg stack-based overflow

8.7 CVSS

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. Es wurde eine kritische Schwachstelle in TOTOLINK X18 9.1.0cu.2024_B20220329 entdeckt. Hiervon betroffen ist die Funktion setPasswordCfg der Datei /cgi-bin/cstecgi.cgi. Dank Manipulation durch String kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2025-1340

CVSS Base Severity: HIGH

CVSS Base Score: 8.7

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Products

Vendor: TOTOLINK

Product: X18

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.11% (probability of being exploited)

EPSS Percentile: 46.71% (scored less or equal to compared to others)

EPSS Date: 2025-03-17 (when was this score calculated)

References

https://vuldb.com/?id.295956
https://vuldb.com/?ctiid.295956
https://vuldb.com/?submit.495368
https://github.com/stevenchen0x01/CVE2/blob/main/stack_overflow.md
https://www.totolink.net/

Timeline