CVE-2008-6534

NULL FTP Server Free and Pro 1.1.0.7 - Authenticated Command Injection via SITE Command

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2008-6534. PoCs published by Tan Chew Keong.

AI-analyzed exploit summary This exploit demonstrates a command injection vulnerability in NULL FTP Server 1.1.0.7 via the SITE command. By manipulating parameters passed to custom SITE commands, an authenticated attacker can execute arbitrary shell commands on the server.

Description

Incomplete blacklist vulnerability in NULL FTP Server Free and Pro 1.1.0.7 allows remote authenticated users to execute arbitrary commands via a custom SITE command containing shell metacharacters such as "&" (ampersand) in the middle of an argument.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Tan Chew Keong · textremotewindows
https://www.exploit-db.com/exploits/7355

This exploit demonstrates a command injection vulnerability in NULL FTP Server 1.1.0.7 via the SITE command. By manipulating parameters passed to custom SITE commands, an authenticated attacker can execute arbitrary shell commands on the server.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: NULL FTP Server Free/Pro Version 1.1.0.7
Auth required
Prerequisites: FTP SITE commands enabled · SITE commands configured to accept parameters · Authenticated user with write access
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (8)

Core 8
Core References
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/7355
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/47099
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/32656
Various Sources x_refsource_misc
http://vuln.sg/nullftpserver1107-en.html
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/32999
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/3367
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/50486

Scores

EPSS 0.0413
EPSS Percentile 89.5%

Details

CWE
CWE-20
Status published
Products (1)
vwsolutions/null_ftp 1.1.0.7 pro (2 CPE variants)
Published Mar 26, 2009
Tracked Since Feb 18, 2026