PT-2024-1171 · Totolink · Totolink Lr1200Gb

Jylsec · Published 2024-01-16 · Updated 2024-05-17 · CVE-2024-0578

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 vulnerability has been found in the Totolink LR1200GB, affecting the UploadCustomModule function of the file /cgi-bin/cstecgi.cgi. The manipulation of the File argument leads to a stack-based buffer overflow. This issue can be exploited remotely, potentially allowing an attacker to execute arbitrary code or cause a denial of service.

Recommendations For Totolink LR1200GB version 9.1.0u.6619 B20230130, as a temporary workaround, consider disabling the UploadCustomModule function until a patch is available. Restrict access to the /cgi-bin/cstecgi.cgi file to minimize the risk of exploitation. Avoid using the File 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:2024-00497

CVE-2024-0578

Affected Products

Totolink Lr1200Gb

References · 9

• 🔥❌ https://github.com/jylsec/vuldb/blob/main/TOTOLINK/LR1200GB/8/README.md · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2024-0578 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-0578 · Security Note
• https://bdu.fstec.ru/vul/2024-00497 · Security Note
• https://vuldb.com/?id.250794 · Note
• https://twitter.com/CVEnew/status/1747293116590407753 · Twitter Post
• https://github.com/advisories/GHSA-fw75-hwpp-7cm4 · Note
• https://vuldb.com/?ctiid.250794 · Note
• https://twitter.com/VulmonFeeds/status/1747312841634218095 · Twitter Post