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CVE-2020-12143

15
FAUCET Score

CVE-2020-12143 describes a vulnerability in Aruba Networks and Silver Peak Orchestrator products where EdgeConnect devices fail to validate the Orchestrator's TLS certificate. This allows an attacker to establish a connection between an EdgeConnect device and an untrusted Orchestrator. Rated Medium (CVSS 4.9), the vulnerability requires high privileges (PR:H) but has low attack complexity (AC:L) over the network (AV:N), potentially leading to high integrity impact (I:H) without affecting confidentiality or availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it is not widely targeted.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:silver-peak:unity_edgeconnect_for_amazon_web_services:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:silver-peak:unity_edgeconnect_for_azure:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:silver-peak:unity_edgeconnect_for_google_cloud_platform:-:*:*:*:*:*:*:*
< 8.9.2CPE matchmatch criteria
cpe:2.3:a:silver-peak:unity_orchestrator:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:silver-peak:vx-500_firmware:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.0MEDIUM

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.5
Impact Score
5.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 19th percentile among its peer group of 3,565 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

silver-peak.com / sites/default/files/advisory/security_advisory_notice_rogue_orchestrator-cve_2020_12143.pdf
Vendor Advisory