CVE-2025-8136

CWE-119 — Buffer Overflow CWE-120 — Classic Buffer Overflow3 documents3 sources

Severity

7.4HIGH

EPSS

0.6%

top 31.65%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Totolink A702r Totolink A702r Firmware

Timeline

PublishedJul 25

Description

A vulnerability, which was classified as critical, was found in TOTOLINK A702R 4.0.0-B20230721.1521. Affected is an unknown function of the file /boafrm/formFilter of the component HTTP POST Request Handler. The manipulation of the argument ip6addr 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 Packages2 packages

▶CVEListV5totolink/a702r4.0.0-B20230721.1521

▶NVDtotolink/a702r_firmware4.0.0-b20230721.1521

🔴Vulnerability Details

GHSA

GHSA-q75j-74j8-wcx3: A vulnerability, which was classified as critical, was found in TOTOLINK A702R 4↗2025-07-25

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CVEList

TOTOLINK A702R HTTP POST Request formFilter buffer overflow↗2025-07-25

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