CVE-2020-11580
CRITICAL
9.1
CVSS Score
Published: April 6, 2020 at 08:03 PM UTC
Updated: June 17, 2026 at 02:50 AM UTC
2 products affected across 1 vendorPulse Connect SecurePulse Policy Secure· also runs on 3 platforms
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Severity
CRITICAL9.1
Exploit prediction
EPSS 1%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 2020-04-06
apple-macos (environment) · linux-linux-kernel (environment) · oracle-solaris (environment)
v ≤ 2020-04-06
apple-macos (environment) · linux-linux-kernel (environment) · oracle-solaris (environment)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://git.lsd.cat/g/pulse-host-checker-rcex_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44426CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-295
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