PT-2026-7926 · Prime95 · Prime95

Achilles · Published 2026-02-12 · Updated 2026-02-12 · CVE-2019-25327

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Prime95 version 29.8 build 6

Description Prime95 version 29.8 build 6 has a buffer overflow issue in the user ID input field. This allows remote attackers to potentially execute arbitrary code. An attacker can create a malicious payload and input it into the PrimeNet user ID and proxy host fields, which may trigger a bind shell on port 3110. The vulnerable input fields are the PrimeNet user ID and proxy host fields. The user ID is a vulnerable parameter.

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

Exploit

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2019-25327

Affected Products

Prime95

References · 5

• 🔥 https://exploit-db.com/exploits/47802 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25327 · Security Note
• https://mersenne.org · Note
• https://vulncheck.com/advisories/prime-version-build-buffer-overflow-seh · Note
• https://t.me/CVEtracker/44569 · Telegram Post