PT-2025-25596 · Totolink · Totolink Ex1200T
Yeleipeng
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Published
2025-06-09
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Updated
2025-06-23
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CVE-2025-6144
CVSS v2.0
9.0
High
| Vector | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
TOTOLINK EX1200T version 4.1.2cu.5232 B20210713
Description
A critical vulnerability has been found in the TOTOLINK EX1200T router's embedded boa server, specifically in the /boafrm/formSysCmd file. This issue is related to a buffer overflow in memory, which can be exploited by sending a specially crafted POST request. The manipulation of the
submit-url argument leads to this buffer overflow. The attack can be launched remotely, potentially affecting the confidentiality, integrity, and availability of protected information.Recommendations
For TOTOLINK EX1200T version 4.1.2cu.5232 B20210713, as a temporary workaround, consider disabling the /boafrm/formSysCmd endpoint until a patch is available. Restrict access to the HTTP POST Request Handler to minimize the risk of exploitation. Avoid using the
submit-url 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
Buffer Overflow
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Related Identifiers
Affected Products
Totolink Ex1200T