PT-2026-30467 · Amac · Mac Address Change

Rafael Pedrero · Published 2026-04-05 · Updated 2026-04-05 · CVE-2019-25658

Mitre

CVSS v3.1

5.5

Medium

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

a-Mac Address Change 5.4 contains a local buffer overflow vulnerability that allows local attackers to crash the application by supplying oversized input to registration form fields. Attackers can paste 212 bytes of data into the 'Your Name', 'Your Company', or 'Register Code' fields and click the Register button to trigger a denial of service crash.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-25658

Affected Products

Mac Address Change

References · 4

• 🔥 https://exploit-db.com/exploits/46292 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25658 · Security Note
• http://amac.paqtool.com · Note
• https://vulncheck.com/advisories/a-mac-address-change-local-buffer-overflow-dos · Note