CVE-2020-12143

The certificate used to identify Orchestrator to EdgeConnect devices is not validated

Description

The certificate used to identify Orchestrator to EdgeConnect devices is not validated, which makes it possible for someone to establish a TLS connection from EdgeConnect to an untrusted Orchestrator.

Remediation

Solution:

  • Any required configuration • Do not change Orchestrator’s IP address as discovered by the EdgeConnect appliance. • Upgrade to Silver Peak Unity ECOS™ 8.3.2+ or 8.1.9.12+ and Silver Peak Unity Orchestrator™ 8.9.2+. • In Orchestrator, enable the “Verify Orchestrator Certificate” option under Advanced Security Settings. Solution link - References The full details of the CVE can be found at https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_rogue_orchestrator_cve_2020_12143.pdf

Category

6.0
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.09%
Vendor Advisory silver-peak.com
Affected: Silver Peak Systems, Inc. 1. Unity EdgeConnect, NX, VX 2. Unity Orchestrator,   3. EdgeConnect in AWS, Azure, GCP 
Published at:
Updated at:

References

Link Tags
https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_rogue_orchestrator-cve_2020_12143.pdf vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-12143?
CVE-2020-12143 has been scored as a medium severity vulnerability.
How to fix CVE-2020-12143?
To fix CVE-2020-12143: Any required configuration • Do not change Orchestrator’s IP address as discovered by the EdgeConnect appliance. • Upgrade to Silver Peak Unity ECOS™ 8.3.2+ or 8.1.9.12+ and Silver Peak Unity Orchestrator™ 8.9.2+. • In Orchestrator, enable the “Verify Orchestrator Certificate” option under Advanced Security Settings. Solution link - References The full details of the CVE can be found at https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_rogue_orchestrator_cve_2020_12143.pdf
Is CVE-2020-12143 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-12143 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-12143?
CVE-2020-12143 affects Silver Peak Systems, Inc. 1. Unity EdgeConnect, NX, VX 2. Unity Orchestrator,   3. EdgeConnect in AWS, Azure, GCP  .
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