CVE-2020-13162
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7epss 0.8%
exploitation probability
0.8%top 45% of all CVEs
observed exploitation
nono source reports it
A time-of-check time-of-use vulnerability in PulseSecureService.exe in Pulse Secure Client versions prior to 9.1.6 down to 5.3 R70 for Windows (which runs as NT AUTHORITY/SYSTEM) allows unprivileged users to run a Microsoft Installer executable with elevated privileges.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
n/a · n/aReferences
http://packetstormsecurity.com/files/158117/Pulse-Secure-Client-For-Windows-Local-Privilege-Escalation.htmlhttp://packetstormsecurity.com/files/159065/Pulse-Secure-Windows-Client-Privilege-Escalation.htmlhttp://seclists.org/fulldisclosure/2020/Jun/25http://seclists.org/fulldisclosure/2020/Sep/15https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44503https://kb.pulsesecure.net/?atype=sahttps://twitter.com/gsepcali/status/1262551597990711296https://twitter.com/gsepcali/status/1272927080909623297https://twitter.com/sepcali/status/1262551597990711296https://www.redtimmy.com/privilege-escalation/pulse-secure-client-for-windows-9-1-6-toctou-privilege-escalation-cve-2020-13162/