CVE-2020-12148

highpriority · track · 28EPSS 0.021 · 81 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.08% (81st) EPSS

CVSS 8.5 · high

Is it mine?

14 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

A command injection flaw identified in the nslookup API in Silver Peak Unity ECOSTM (ECOS) appliance software could allow an attacker to execute arbitrary commands with the privileges of the web server running on the EdgeConnect appliance. An attacker could exploit this vulnerability to establish an interactive channel, effectively taking control of the target system. This vulnerability can be exploited by an attacker with authenticated access to the Orchestrator UI or EdgeConnect UI. This affects 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.

cvss

Technical severity, 0–10. One row per scoring source.

8.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.2–8.5

v2.08.5highAV:N/AC:M/Au:S/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 6.8 · impact 10

v3.16.8mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.9 · impact 5.9

v3.16.8mediumAV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.16.8mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.16.8mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:Hsecondary · sirt@silver-peak.comexploitability 0.9 · impact 5.9

v3.16.2mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimaryCWE-78US

affected products (14)

Products and version ranges known to be affected.

Silver Peak Systems, Inc. ECOS≤ All current ECOS versions prior to 8.1.9.15enisa_euvdEU
Silver Peak Systems, Inc. ECOS≤ 9.0.2.0enisa_euvdEU
Silver Peak Systems, Inc. ECOS≤ 8.3.2.0enisa_euvdEU
Silver Peak Systems, Inc. ECOS≤ 8.3.0.8enisa_euvdEU
Silver Peak Systems, Inc. ECOS≤ 8.3.1.2enisa_euvdEU
Silver Peak Systems, Inc. ECOS≤ and 9.1.0.0enisa_euvdEU
Aruba Networks Aruba EdgeConnect Enterprise8.1 → 8.1.9.15fstec_bduRU
Aruba Networks Aruba EdgeConnect Enterprise8.3.0 → 8.3.0.8fstec_bduRU
Aruba Networks Aruba EdgeConnect Enterprise8.3.1 → 8.3.1.2fstec_bduRU
Aruba Networks Aruba EdgeConnect Enterprise9.0 → 9.0.2.0fstec_bduRU
arubanetworks edgeconnect enterprise8.1 → 8.1.9.15nvdUScpe:2.3:a:arubanetworks:edgeconnect_enterprise:*:*:*:*:*:*:*:*
arubanetworks edgeconnect enterprise8.3.0 → 8.3.0.8nvdUScpe:2.3:a:arubanetworks:edgeconnect_enterprise:*:*:*:*:*:*:*:*
arubanetworks edgeconnect enterprise8.3.1 → 8.3.1.2nvdUScpe:2.3:a:arubanetworks:edgeconnect_enterprise:*:*:*:*:*:*:*:*
arubanetworks edgeconnect enterprise9.0 → 9.0.2.0nvdUScpe:2.3:a:arubanetworks:edgeconnect_enterprise:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2020-12-11modified 2026-06-17

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references (5)

External citations — patches, advisories, analysis.

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