PT-2026-30467 · Amac · Mac Address Change

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

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions a-Mac Address Change version 5.4

Description A local buffer overflow occurs when the application processes oversized input in the registration form. A local attacker can trigger a denial of service crash by entering 212 bytes of data into the Your Name, Your Company, or Register Code fields and clicking the Register button.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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
• https://vulncheck.com/advisories/a-mac-address-change-local-buffer-overflow-dos · Note
• http://amac.paqtool.com · Note