PT-2024-6514 · Totolink · Totolink Ac1200 T8

Published

2024-08-22

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Updated

2024-12-13

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CVE-2024-8079

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions TOTOLINK AC1200 T8 version 4.1.5cu.862 B20230228
Description The issue is related to the exportOvpn function in the TOTOLINK AC1200 T8 router's firmware, which is vulnerable to buffer overflow due to the lack of input size validation. This can be exploited remotely, potentially affecting the confidentiality, integrity, and availability of protected information. The vendor was contacted about this disclosure but did not respond.
Recommendations For TOTOLINK AC1200 T8 version 4.1.5cu.862 B20230228, as a temporary workaround, consider disabling the exportOvpn function until a patch is available. Restrict access to the vulnerable function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

BDU:2024-07656
CVE-2024-8079

Affected Products

Totolink Ac1200 T8