Description
A vulnerability, which was classified as critical, has been found in TOTOLINK EX1200T up to 4.1.2cu.5232_B20210713. This issue affects some unknown processing of the file /boafrm/formIpQoS of the component HTTP POST Request Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
https://vuldb.com/?id.311681
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.311681
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.592269
Exploit, Third Party Advisory exploit
https://github.com/byxs0x0/cve2/blob/main/4.md
Product product
https://www.totolink.net/
Scores
CVSS v3
8.8
EPSS
0.0095
EPSS Percentile
76.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
totolink/ex1200t_firmware
< 4.1.2cu.5232_b20210713
Published
Jun 10, 2025
Tracked Since
Feb 18, 2026