CVE-2025-45863

CWE-120 — Classic Buffer OverflowCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
9.8CRITICAL
EPSS
0.4%
top 40.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Totolink A3002r Firmware
Timeline
PublishedMay 13

Description

TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the macstr parameter in the formMapDelDevice interface.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

▶NVDtotolink/a3002r_firmware4.0.0-b20230531.1404

🔴Vulnerability Details

2
CVEList
CVE-2025-45863: TOTOLINK A3002R v4↗2025-05-13
▶
GHSA
GHSA-5cw9-h2jj-8927: TOTOLINK A3002R v4↗2025-05-13
▶

📋Vendor Advisories

1
Microsoft
An issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access an attacker can trigger a race condition that results in a fill_kobj_path out-of-bounds write.↗2023-10-10
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CVE-2025-45863 (CRITICAL CVSS 9.8) | TOTOLINK A3002R v4.0.0-B20230531.14 | cvebase.io