8.8

CVE-2020-8254

A vulnerability in the Pulse Secure Desktop Client < 9.1R9 has Remote Code Execution (RCE) if users can be convinced to connect to a malicious server. This vulnerability only affects Windows PDC.To improve the security of connections between Pulse clients and Pulse Connect Secure, see below recommendation(s):Disable Dynamic certificate trust for PDC.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pulsesecure ≫ Pulse Secure Desktop Client SwPlatform windows Version < 9.1
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r1 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r2 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r3 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r3.1 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r4 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r4.1 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r4.2 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r5 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r6 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r7 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r7.1 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r8 SwPlatform windows
Pulsesecure ≫ Pulse Secure Desktop Client Version 9.1 Update r8.2 SwPlatform windows
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.12% 0.8
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

CWE-23 Relative Path Traversal

The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601
Vendor Advisory