CVE-2025-6129 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Ex1200t

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-120 — Classic Buffer Overflow CWE-787 — Out-of-bounds Write5 documents5 sources

Severity

7.4HIGHNVD

EPSS

1.3%

top 19.88%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Totolink Ex1200t Totolink Ex1200t Firmware

Timeline

PublishedJun 16

Description

A vulnerability classified as critical was found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. This vulnerability affects unknown code of the file /boafrm/formSaveConfig of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be initiated 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/ex1200t4.1.2cu.5232_B20210713

▶NVDtotolink/ex1200t_firmware4.1.2cu.5232_b20210713

🔴Vulnerability Details

GHSA

GHSA-j72x-75jw-3w25: A vulnerability classified as critical was found in TOTOLINK EX1200T 4↗2025-06-16

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CVEList

TOTOLINK EX1200T HTTP POST Request formSaveConfig buffer overflow↗2025-06-16

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📋Vendor Advisories

Oracle

Oracle Oracle JD Edwards Risk Matrix: Enterprise Infrastructure SEC (OpenSSL) — CVE-2023-6129↗2025-01-15

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Microsoft

POLY1305 MAC implementation corrupts vector registers on PowerPC↗2024-01-09

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