PT-2025-18202 · Unknown · Pcman Ftp Server

Fernando Mengali · Published 2025-04-29 · Updated 2025-04-29 · CVE-2025-4079

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 PCMan FTP Server versions 2.0.0 through 2.0.7

Description A critical vulnerability was found in the RENAME Command Handler component of PCMan FTP Server, leading to a buffer overflow. This issue can be exploited remotely. The vulnerability is classified as a buffer copy without checking the size of the input, also known as a 'Classic Buffer Overflow'.

Recommendations For PCMan FTP Server versions 2.0.0 through 2.0.7, consider disabling the RENAME Command Handler until a patch is available to prevent potential buffer overflow exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

CVE-2025-4079

Affected Products

Pcman Ftp Server

References · 10

• 🔥 https://fitoxs.com/exploit/exploit-9e107d9d372bb6826bd81d3542a419d6.txt · Exploit
• https://osv.dev/vulnerability/CVE-2025-4079 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-4079 · Security Note
• https://vuldb.com/?ctiid.306516 · Note
• https://t.me/cvetracker/22651 · Telegram Post
• https://vuldb.com/?submit.560541 · Note
• https://t.me/cvedetector/24052 · Telegram Post
• https://vuldb.com/?id.306516 · Note
• https://twitter.com/CVEnew/status/1917289524931223745 · Twitter Post
• https://t.me/latest_high_impact_cve/2222 · Telegram Post