CVE-2024-0293
CWE-78Published: January 8, 2024· Updated: Jun 17, 2026
Official Description
A vulnerability classified as critical was found in Totolink LR1200GB 9.1.0u.6619_B20230130. Affected by this vulnerability is the function setUploadSetting of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-249859. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Risk Analysis
A critical OS command injection vulnerability exists in the Totolink LR1200GB firmware, specifically within the setUploadSetting function. With a CVSS score of 9.8, this flaw enables remote attackers to gain unauthorized control over the affected system.
The vulnerability is remotely exploitable with low attack complexity and is not listed in the CISA KEV database.
Apply available firmware patches if provided by the vendor, or restrict network access to the device management interface.
Technical Analysis
CVE-2024-0293 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (6)
Quick Facts
Related CVEs (CWE-78)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-0293 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts