CVE-2025-45863

CRITICAL
Published May 13, 2025 Modified May 23, 2025 CWE-120

Description

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

CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor Product
totolink a3002r_firmware
totolink a3002r

References

Frequently Asked Questions

What is CVE-2025-45863? +
TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the macstr parameter in the formMapDelDevice interface. It has a CVSS v3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2025-45863? +
CVE-2025-45863 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.
What products are affected by CVE-2025-45863? +
CVE-2025-45863 affects products from totolink, specifically: a3002r, a3002r_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-45863? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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