Vulnerability · Published Dec 12, 2025 · Assigned by VulnCheck
CVE-2024-58299PCMan FTP Server 2.0 Remote Buffer Overflow via 'pwd' Command
Critical 9.8
In plain English
A critical-severity stack buffer overflow in FTP Server from PCMan. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.9%top 38.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack tooling1Public PoC
Official description
PCMan FTP Server 2.0 contains a buffer overflow vulnerability in the 'pwd' command that allows remote attackers to execute arbitrary code. Attackers can send a specially crafted payload during the FTP login process to overwrite memory and potentially gain system access.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PCMan | FTP Server | 2.0 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- ExploitDB-51767 exploit
- PCMan FTP Server Sourceforge Page product
- VulnCheck Advisory: PCMan FTP Server 2.0 Remote Buffer Overflow via 'pwd' Command third-party-advisory