Vulnerability · Published May 4, 2025 · Assigned by VulDB
CVE-2025-4252PCMan FTP Server APPEND Command buffer overflow
High 7.3
In plain English
A high-severity buffer overflow in FTP Server from PCMan. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.7%top 45.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in PCMan FTP Server 2.0.7. It has been classified as critical. Affected is an unknown function of the component APPEND Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PCMan | FTP Server | 2.0.7 |
Weakness: CWE-120, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
References
- VDB-307356 | PCMan FTP Server APPEND Command buffer overflow vdb-entry
- VDB-307356 | CTI Indicators (IOB, IOC) signature, permissions-required
- Submit #561606 | PCMan FTP Server 2.0.7 Buffer Overflow third-party-advisory
- https://fitoxs.com/exploit/exploit-65b1721b02d84e0c79b6cd3c2473d3ed9c441087d702bd3a76b82fc2ae04388b.txt broken-link, exploit