CVE-2024-1002

moderate-risk
Published 2024-01-29

A vulnerability classified as critical was found in Totolink N200RE 9.3.5u.6139_B20201216. Affected by this vulnerability is the function setIpPortFilterRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ePort leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252271. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Do I need to act?

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0.11% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.2/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Totolink

References (6)

Exploit https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerabili...
Third Party Advisory https://vuldb.com/?ctiid.252271
Third Party Advisory https://vuldb.com/?id.252271
Exploit https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerabili...
Third Party Advisory https://vuldb.com/?ctiid.252271
Third Party Advisory https://vuldb.com/?id.252271
31
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal