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CVE-2020-12148

20
FAUCET Score

CVE-2020-12148 is a command injection flaw in the nslookup API of Silver Peak Unity ECOSTM (ECOS) appliance software, affecting all ECOS versions prior to 8.1.9.15, 8.3.0.8, 8.3.1.2, 8.3.2.0, 9.0.2.0, and 9.1.0.0. This vulnerability allows an authenticated attacker to execute arbitrary commands with web server privileges, potentially leading to full system control. Rated with a CVSS score of 6.8 (Medium), it requires high privileges and user interaction for exploitation, but successful attacks result in high confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant media coverage, though it has received some community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
>= 8.1, < 8.1.9.15CPE matchmatch criteria
cpe:2.3:a:arubanetworks:edgeconnect_enterprise:*:*:*:*:*:*:*:*
>= 8.3.0, < 8.3.0.8CPE matchmatch criteria
cpe:2.3:a:arubanetworks:edgeconnect_enterprise:*:*:*:*:*:*:*:*
>= 8.3.1, < 8.3.1.2CPE matchmatch criteria
cpe:2.3:a:arubanetworks:edgeconnect_enterprise:*:*:*:*:*:*:*:*
>= 9.0, < 9.0.2.0CPE matchmatch criteria
cpe:2.3:a:arubanetworks:edgeconnect_enterprise:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.8MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.06%
Probability of exploitation in next 30 days
EPSS Percentile
79.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0206 is in the 97th percentile among its peer group of 4,931 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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 0.0 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 / support/user-documentation/security-advisories
Vendor Advisory