CVE-2015-7985 : Détail

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

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,%

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres 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]