PT-2024-1059 · Totolink · Totolink N200Re

Jylsec · Published 2024-01-07 · Updated 2024-05-17 · CVE-2024-0298

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 N200RE version 9.3.5u.6139 B20201216

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

Recommendations For Totolink N200RE version 9.3.5u.6139 B20201216, 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

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-00290

CVE-2024-0298

Affected Products

Totolink N200Re

References · 10

• 🔥❌ https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N200RE/setDiagnosisCfg/README.md · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2024-0298 · Security Note
• https://bdu.fstec.ru/vul/2024-00290 · Security Note
• https://osv.dev/vulnerability/CVE-2024-0298 · Vendor Advisory
• https://t.me/cvenotify/66558 · Telegram Post
• https://vuldb.com/?id.249864 · Note
• https://vuldb.com/?ctiid.249864 · Note
• https://twitter.com/cracbot/status/1745899695183139145 · Twitter Post
• https://twitter.com/CVEnew/status/1744226340424081461 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1744246824645304718 · Twitter Post