Login Request a demo
Unscored severity · published Dec 31, 2001
CVE-2001-1500
ProFTPD 1.2.2rc2, and possibly other versions, does not properly verify reverse-resolved hostnames by performing forward resolution, which allows remote attackers to bypass ACLs…
–
CVSS
12.4%
EPSS
No
On KEV
Description
ProFTPD 1.2.2rc2, and possibly other versions, does not properly verify reverse-resolved hostnames by performing forward resolution, which allows remote attackers to bypass ACLs or cause an incorrect client hostname to be logged.
Exploitation
Is it being used?
Exploit prediction (EPSS)12.4% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
Proftpd · Proftpd Project
1.2; 1.2.0_rc3; 1.2.1; 1.2.2; 1.2.2_rc1; 1.2.2_rc2; +11 more · source: NVD
Affected product
PR
Proftpd
Proftpd Project
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2001-1500
CVE.org
https://www.cve.org/CVERecord?id=CVE-2001-1500
distro.conectiva.com.br
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000450
www.mandriva.com
http://www.mandriva.com/security/advisories?name=MDKSA-2002:005
www.securityfocus.com
http://www.securityfocus.com/archive/1/212805
Patch
http://www.securityfocus.com/bid/3310
exchange.xforce.ibmcloud.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/7126
More from Proftpd
8.1
CVE-2026-35025
ProFTPD ACL Bypass via /proc/self/root Path Prefix in RNFR
6.5
CVE-2026-53994
ProFTPD mod_sftp Heap Buffer Overflow via Unsigned Integer Underflow and Size Truncation
–
CVE-2009-0542
SQL injection vulnerability in ProFTPD Server 1.3.1 through 1.3.2rc2 allows remote attackers to execute arbitrary SQL commands via a "%" (percent) character in the username, which…
–
CVE-2008-4242
ProFTPD 1.3.1 interprets long commands from an FTP client as multiple commands, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks and execute…
–
CVE-2007-2165
The Auth API in ProFTPD before 20070417, when multiple simultaneous authentication modules are configured, does not require that the module that checks authentication is the same…