PT-2024-1058 · Totolink · Totolink Lr1200Gb

Jylsec · Published 2024-01-07 · Updated 2024-05-17 · CVE-2024-0293

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Totolink LR1200GB version 9.1.0u.6619 B20230130

Description A critical vulnerability was found in the Totolink LR1200GB router's software. The issue affects the setUploadSetting function of the /cgi-bin/cstecgi.cgi file. The manipulation of the FileName argument leads to os command injection. This allows an attacker to execute arbitrary code remotely. The exploit has been publicly disclosed.

Recommendations As a temporary workaround, consider disabling the setUploadSetting function of the /cgi-bin/cstecgi.cgi file until a patch is available. Restrict access to the /cgi-bin/cstecgi.cgi file to minimize the risk of exploitation. Avoid using the FileName argument in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-00289

CVE-2024-0293

Affected Products

Totolink Lr1200Gb

References · 10

• 🔥❌ https://github.com/jylsec/vuldb/blob/main/TOTOLINK/LR1200GB/setUploadSetting/README.md · Exploit, Deleted
• https://bdu.fstec.ru/vul/2024-00289 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-0293 · Security Note
• https://osv.dev/vulnerability/CVE-2024-0293 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1744248089559380396 · Twitter Post
• https://twitter.com/CVEnew/status/1744190307535638805 · Twitter Post
• https://twitter.com/cracbot/status/1745899687511818540 · Twitter Post
• https://t.me/cvenotify/66553 · Telegram Post
• https://vuldb.com/?ctiid.249859 · Note
• https://vuldb.com/?id.249859 · Note