Description

A vulnerability, which was classified as critical, has been found in Totolink LR1200GB 9.1.0u.6619_B20230130. Affected by this issue is the function setUssd of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ussd leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249860. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Eine kritische Schwachstelle wurde in Totolink LR1200GB 9.1.0u.6619_B20230130 entdeckt. Davon betroffen ist die Funktion setUssd der Datei /cgi-bin/cstecgi.cgi. Mittels Manipulieren des Arguments ussd mit unbekannten Daten kann eine os command injection-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2024-0294

CVSS Base Severity: HIGH

CVSS Base Score: 7.3

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Products

Vendor: Totolink

Product: LR1200GB

Exploit Prediction Scoring System (EPSS)

EPSS Score: 2.79% (probability of being exploited)

EPSS Percentile: 85.43% (scored less or equal to compared to others)

EPSS Date: 2025-06-27 (when was this score calculated)

Stakeholder-Specific Vulnerability Categorization (SSVC)

SSVC Exploitation: poc

SSVC Technical Impact: partial

SSVC Automatable: true

References

https://nvd.nist.gov/vuln/detail/CVE-2024-0294
https://vuldb.com/?id.249860
https://vuldb.com/?ctiid.249860
https://github.com/jylsec/vuldb/blob/main/TOTOLINK/LR1200GB/setUssd/README.md

Timeline