CVE-2024-7336 — HIGH (8.8) — White Hats Nepal

Vulnerability Description

A vulnerability classified as critical was found in TOTOLINK EX200 4.0.3c.7646_B20201211. Affected by this vulnerability is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to 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-273259. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Totolink	Ex200 Firmware	4.0.3c.7646_b20201211
Totolink	Ex200	-

Related Weaknesses (CWE)

CWE-120

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/EX200/loginauthExploitTechnical DescriptionThird Party Advisory
https://vuldb.com/?ctiid.273259Permissions RequiredVDB Entry
https://vuldb.com/?id.273259Permissions RequiredVDB Entry
https://vuldb.com/?submit.379314Third Party AdvisoryVDB Entry

FAQ

What is CVE-2024-7336?

CVE-2024-7336 is a vulnerability with a CVSS score of 8.8 (HIGH). A vulnerability classified as critical was found in TOTOLINK EX200 4.0.3c.7646_B20201211. Affected by this vulnerability is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of...

How severe is CVE-2024-7336?

CVE-2024-7336 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-7336?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink Ex200 Firmware, Totolink Ex200.