PT-2024-1253 · Totolink · Totolink Lr1200Gb

Jylsec · Published 2024-01-16 · Updated 2024-05-17 · CVE-2024-0573

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 issue has been identified, affecting the setDiagnosisCfg function of the /cgi-bin/cstecgi.cgi file. The manipulation of the ip argument leads to a stack-based buffer overflow. This issue can be exploited remotely. The exploit has been publicly disclosed.

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

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2024-00655

CVE-2024-0573

Affected Products

Totolink Lr1200Gb

References · 9

• 🔥❌ https://github.com/jylsec/vuldb/blob/main/TOTOLINK/LR1200GB/3/README.md · Exploit, Deleted
• https://bdu.fstec.ru/vul/2024-00655 · Security Note
• https://osv.dev/vulnerability/CVE-2024-0573 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-0573 · Security Note
• https://github.com/advisories/GHSA-v393-vf8w-rvv7 · Note
• https://vuldb.com/?ctiid.250789 · Note
• https://twitter.com/CVEnew/status/1747267860832174187 · Twitter Post
• https://t.me/cvenotify/67634 · Telegram Post
• https://vuldb.com/?id.250789 · Note