CVE-2025-45862 — Stack-based Buffer Overflow in A3002r Firmware

CWE-121 — Stack-based Buffer OverflowCWE-770 — Allocation of Resources Without Limits or Throttling4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.2%
top 52.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Totolink A3002r Firmware
Timeline
PublishedMay 20

Description

TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the interfacenameds parameter in the formDhcpv6s interface.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NExploitability: 3.9 | Impact: 2.5

Affected Packages1 packages

▶NVDtotolink/a3002r_firmware4.0.0-b20230531.1404

🔴Vulnerability Details

2
GHSA
GHSA-mqh3-r83q-28jh: TOTOLINK A3002R v4↗2025-05-20
▶
CVEList
CVE-2025-45862: TOTOLINK A3002R v4↗2025-05-20
▶

📋Vendor Advisories

1
Microsoft
An issue was discovered in drivers/usb/storage/ene_ub6250.c for the ENE UB6250 reader driver in the Linux kernel before 6.2.5. An object could potentially extend beyond the end of an allocation.↗2023-10-10
▶
CVE-2025-45862 — Stack-based Buffer Overflow | cvebase