PT-2025-24320 · Totolink · Totolink Ex1200T

Wang_Lun · Published 2025-06-06 · Updated 2025-06-06 · CVE-2025-5793

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base 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 issue was found in the HTTP POST Request Handler component, specifically in the file /boafrm/formPortFw. The manipulation of the service type argument leads to a buffer overflow. This issue can be exploited remotely.

Recommendations For TOTOLINK EX1200T version 4.1.2cu.5232 B20210713, as a temporary workaround, consider restricting access to the HTTP POST Request Handler to minimize the risk of exploitation. Avoid using the service type 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

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-06651

CVE-2025-5793

Affected Products

Totolink Ex1200T

References · 11

• 🔥 https://github.com/byxs0x0/cve2/blob/main/2.md · Exploit
• https://bdu.fstec.ru/vul/2025-06651 · Security Note
• https://osv.dev/vulnerability/CVE-2025-5793 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-5793 · Security Note
• https://vuldb.com/?submit.591222 · Note
• https://twitter.com/CVEnew/status/1931127838511640827 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1931114598955966475 · Twitter Post
• https://vuldb.com/?ctiid.311340 · Note
• https://vuldb.com/?id.311340 · Note
• https://totolink.net · Note
• https://t.me/cvetracker/25667 · Telegram Post