CVE-2025-25635 — Classic Buffer Overflow in A3002r Firmware

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
8.0HIGHNVD
EPSS
0.1%
top 75.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Totolink A3002r Firmware
Timeline
PublishedFeb 28

Description

TOTOlink A3002R V1.1.1-B20200824.0128 contains a buffer overflow vulnerability. The vulnerability arises from the improper input validation of the pppoe_dns1 parameter in the formIpv6Setup interface of /bin/boa.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.1 | Impact: 5.9

Affected Packages1 packages

▶NVDtotolink/a3002r_firmware1.1.1-b20200824.0128

🔴Vulnerability Details

2
CVEList
CVE-2025-25635: TOTOlink A3002R V1↗2025-02-28
▶
GHSA
GHSA-4fpf-m9cc-vw8p: TOTOlink A3002R V1↗2025-02-28
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CVE-2025-25635 — Classic Buffer Overflow | cvebase