CVE-2025-6393

CWE-119 — Buffer OverflowCWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
1.9%
top 16.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Totolink A3002rTotolink A3002ruTotolink A702r+5 more
Timeline
PublishedJun 21
Latest updateJun 23

Description

A vulnerability was found in TOTOLINK A702R, A3002R, A3002RU and EX1200T 3.0.0-B20230809.1615/4.0.0-B20230531.1404/4.0.0-B20230721.1521/4.1.2cu.5232_B20210713. It has been classified as critical. Affected is an unknown function of the file /boafrm/formIPv6Addr of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages8 packages

▶CVEListV5totolink/a3002ru4 versions+3
▶NVDtotolink/a3002ru_firmware3.0.0-b20230809.1615
▶CVEListV5totolink/a702r4 versions+3
▶CVEListV5totolink/a3002r4 versions+3
▶CVEListV5totolink/ex1200t4 versions+3

🔴Vulnerability Details

2
GHSA
GHSA-6xw8-jh6q-85g8: A vulnerability was found in TOTOLINK A702R, A3002R, A3002RU and EX1200T 3↗2025-06-23
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CVEList
TOTOLINK A702R/A3002R/A3002RU/EX1200T HTTP POST Request formIPv6Addr buffer overflow↗2025-06-21
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CVE-2025-6393 (HIGH CVSS 7.4) | A vulnerability was found in TOTOLI | cvebase.io