Pulse.Secure.SSL.VPN.HTML5.Information.Disclosure
Description
This indicates an attack attempt to exploit an Information Disclosure Vulnerability in Pulse Connect Secure.
The vulnerability is due to an error in the vulnerable application when handling a malicious request. An unauthenticated attacker can exploit this to access sensitive information on the affected machine via a crafted request.
Outbreak Alert
Joint Cybersecurity Advisory (CSA) has released the top Common Vulnerabilities and Exposures (CVEs) used since 2020 by Peoples Republic of China (PRC) state-sponsored cyber actors as assessed by the National Security Agency (NSA), Cybersecurity and Infrastructure Security Agency (CISA), and Federal Bureau of Investigation (FBI). Previously, FortiGuard labs has already published various Outbreaks Alerts included in the released CISA's advisory such as: Apache Log4j, Hikvision Webserver Vulnerability, Atlassian Confluence OGNL RCE Vulnerability, Microsoft Exchange Server RCE Vulnerabilities etc. See the full list at: https://www.fortiguard.com/outbreak-alert Links to dedicated reports on each published outbreak by FortiGuard Labs are added to Additional Resources section below.
Affected Products
Pulse Connect Secure 8.1R15.1
Pulse Connect Secure 8.2 before 8.2R12.1
Pulse Connect Secure 8.3 before 8.3R7.1
Pulse Connect Secure 9.0 before 9.0R3.4
Impact
Information Disclosure: Remote attackers can gain sensitive information from vulnerable systems.
Recommended Actions
Refer to the vendor's advisory for updates:
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101
Telemetry
Coverage
IPS (Regular DB) | |
IPS (Extended DB) |
Version Updates
Date | Version | Detail |
---|---|---|
2019-12-03 | 15.737 | Default_action:pass:drop |
2019-10-08 | 14.701 | Sig Added |
2019-09-06 | 14.683 |