CVE-2015-7985 : 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	–	–	1.83%	–	–
2022-02-13	–	–	1.83%	–	–
2022-04-03	–	–	1.83%	–	–
2022-06-19	–	–	1.83%	–	–
2022-10-30	–	–	1.83%	–	–
2023-01-01	–	–	1.83%	–	–
2023-01-15	–	–	1.83%	–	–
2023-03-12	–	–	–	0.1%	–
2023-06-18	–	–	–	0.1%	–
2024-02-11	–	–	–	0.1%	–
2024-03-24	–	–	–	0.1%	–
2024-05-19	–	–	–	0.1%	–
2024-06-02	–	–	–	0.1%	–
2024-10-20	–	–	–	0.1%	–
2025-03-02	–	–	–	0.1%	–
2025-01-19	–	–	–	0.1%	–
2025-03-09	–	–	–	0.1%	–
2025-03-18	–	–	–	–	0.31%
2025-03-30	–	–	–	–	0.31%
2025-04-09	–	–	–	–	0.31%
2025-04-14	–	–	–	–	0.31%
2025-04-15	–	–	–	–	0.31%
2025-04-15	–	–	–	–	0.31,%

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	54%
2022-02-13	55%
2022-04-03	75%
2022-06-19	76%
2022-10-30	77%
2023-01-01	76%
2023-01-15	77%
2023-03-12	4%
2023-06-18	41%
2024-02-11	4%
2024-03-24	41%
2024-05-19	41%
2024-06-02	42%
2024-10-20	43%
2025-03-02	44%
2025-01-19	43%
2025-03-09	44%
2025-03-18	52%
2025-03-30	51%
2025-04-09	52%
2025-04-14	51%
2025-04-15	54%
2025-04-15	54%

Steam (Multiple .exe's) Local Privilage Escalation By: MrDoug mrdoug13[at]gmail[dot]com Version Info: Steam windows client Built: Jun 30 2009, at 13:29:32 Steam API: v008 Steam Package versions: 54/894 Greetz: Slappywag, Doomchip, Bolo, Eliwood, and the rest. Special Thanks: Jeremy Brown and Nine:Situations:Group... Their work led me to this. ================================================== The latest Steam client, (and other Steam related executables) suffer the same privilage escelation issue we saw in Adobe Acrobat NOS the other day (http://milw0rm.com/exploits/9199). This is particularly bad becuase, by default, Steam starts atomaticly. That means that as soon as an administrator logs in... game over. ================================================== POC: C:\>cacls "C:\Program Files\Steam\Steam.exe" C:\Program Files\Steam\Steam.exe BUILTIN\Users:F <-- (Danger Will Robinson!!) BUILTIN\Power Users:C BUILTIN\Administrators:F NT AUTHORITY\SYSTEM:F The executables listed below are also vulnerable, as well as many, MANY more that I have not mentioned. See for yourself. %programfiles%\Steam\uninstall_css.exe %programfiles%\Steam\Unwise32.exe %programfiles%\Steam\GameOverlayUI.exe %programfiles%\Steam\uninstall_steam.exe %programfiles%\Steam\WriteMiniDump.exe %programfiles%\Steam\bin\SteamService.exe --The following are dependant on what games are installed. %programfiles%\Steam\common\audiosurf\Audiosurf.exe %programfiles%\Steam\common\audiosurf\testapp.exe %programfiles%\Steam\common\audiosurf\engine\QuestViewer.exe %programfiles%\Steam\common\left 4 dead\left4dead.exe %programfiles%\Steam\steamapps\[username]\counter-strike source\hl2.exe %programfiles%\Steam\steamapps\[username]\half-life 2\hl2.exe %programfiles%\Steam\steamapps\[username]\garrysmod\hl2.exe ...etc...etc...etc... There are probably 100 more, just look around. I am yet to see an executable in the Steam directory with propor permissions. ================================================== Exploit: So simple... write it yourself you silly goose :3 # milw0rm.com [2009-08-07]