CVE-2019-11508

high-risk
Published 2019-05-08

In Pulse Secure Pulse Connect Secure (PCS) before 8.1R15.1, 8.2 before 8.2R12.1, 8.3 before 8.3R7.1, and 9.0 before 9.0R3.4, an authenticated attacker (via the admin web interface) can exploit Directory Traversal to execute arbitrary code on the appliance.

Do I need to act?

~
4.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.2/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Pulsesecure Ivanti

References (14)

Broken Link http://www.securityfocus.com/bid/108073
Exploit https://devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secur...
Exploit https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intran...
Third Party Advisory https://kb.pulsesecure.net/?atype=sa
Patch https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/
Third Party Advisory https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010
Third Party Advisory https://www.kb.cert.org/vuls/id/927237
Broken Link http://www.securityfocus.com/bid/108073
Exploit https://devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secur...
Exploit https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intran...
Third Party Advisory https://kb.pulsesecure.net/?atype=sa
Patch https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101/
Third Party Advisory https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010
Third Party Advisory https://www.kb.cert.org/vuls/id/927237
64
/ 100
high-risk
Severity 26/34 · High
Exploitability 7/34 · Low
Exposure 31/34 · Critical