Pulsesecure: >> Pulse Connect Secure >> 9.1 Security Vulnerabilities
CVE-2021-22900
A vulnerability allowed multiple unrestricted uploads in Pulse Connect Secure before 9.1R11.4 that could lead to an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface.
Known exploited
CVSS Score
7.2
EPSS Score
0.017
Published
2021-05-27
An issue was discovered in Pulse Secure Pulse Connect Secure before 9.1R8. An authenticated attacker can access the admin page console via the end-user web interface because of a rewrite.
CVSS Score
3.7
EPSS Score
0.003
Published
2020-07-28
An issue was discovered in Pulse Secure Pulse Connect Secure (PCS) through 2020-04-06. The applet in tncc.jar, executed on macOS, Linux, and Solaris clients when a Host Checker policy is enforced, accepts an arbitrary SSL certificate.
CVSS Score
9.1
EPSS Score
0.002
Published
2020-04-06
An issue was discovered in Pulse Secure Pulse Connect Secure (PCS) through 2020-04-06. The applet in tncc.jar, executed on macOS, Linux, and Solaris clients when a Host Checker policy is enforced, allows a man-in-the-middle attacker to perform OS command injection attacks (against a client) via shell metacharacters to the doCustomRemediateInstructions method, because Runtime.getRuntime().exec() is used.
CVSS Score
8.1
EPSS Score
0.393
Published
2020-04-06
An issue was discovered in Pulse Secure Pulse Connect Secure (PCS) through 2020-04-06. The applet in tncc.jar, executed on macOS, Linux, and Solaris clients when a Host Checker policy is enforced, launches a TCP server that accepts local connections on a random port. This can be reached by local HTTP clients, because up to 25 invalid lines are ignored, and because DNS rebinding can occur. (This server accepts, for example, a setcookie command that might be relevant to CVE-2020-11581 exploitation.)
CVSS Score
8.8
EPSS Score
0.001
Published
2020-04-06