PT-2025-19893 · R Fx Networks · R-Fx Networks Linux Malware Detect

Published 2025-05-06 · Updated 2025-05-06 · CVE-2025-26262

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions R-fx Networks Linux Malware Detect version 1.6.5

Description The issue allows attackers to escalate privileges and execute arbitrary code via supplying a file that contains a crafted filename. This is related to the component /internals/functions.

Recommendations For R-fx Networks Linux Malware Detect version 1.6.5, consider restricting access to the /internals/functions component to minimize the risk of exploitation. Avoid using crafted filenames in the affected component until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2025-26262

Affected Products

R-Fx Networks Linux Malware Detect

References · 7

• https://osv.dev/vulnerability/CVE-2025-26262 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-26262 · Security Note
• https://github.com/rfxn/linux-malware-detect/blob/master/CHANGELOG · Note
• https://github.com/rfxn/linux-malware-detect · Note
• https://t.me/cvetracker/23192 · Telegram Post
• https://twitter.com/CVEnew/status/1919796059179569483 · Twitter Post
• https://t.me/cvedetector/24626 · Telegram Post