PT-2024-1167 · Totolink · Totolink Lr1200Gb

Jylsec · Published 2024-01-07 · Updated 2024-05-17 · CVE-2024-0295

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

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

Description A critical issue was found in the function setWanCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument hostName leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Recommendations For Totolink LR1200GB version 9.1.0u.6619 B20230130, as a temporary workaround, consider disabling the setWanCfg function until a patch is available. Restrict access to the /cgi-bin/cstecgi.cgi file to minimize the risk of exploitation. Avoid using the argument hostName 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:2024-00493

CVE-2024-0295

Affected Products

Totolink Lr1200Gb

References · 10

• 🔥❌ https://github.com/jylsec/vuldb/blob/main/TOTOLINK/LR1200GB/setWanCfg/README.md · Exploit, Deleted
• https://bdu.fstec.ru/vul/2024-00493 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-0295 · Security Note
• https://osv.dev/vulnerability/CVE-2024-0295 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1744247330453238255 · Twitter Post
• https://t.me/cvenotify/66555 · Telegram Post
• https://vuldb.com/?id.249861 · Note
• https://vuldb.com/?ctiid.249861 · Note
• https://twitter.com/cracbot/status/1745899690586177552 · Twitter Post
• https://twitter.com/CVEnew/status/1744201794895655285 · Twitter Post