CVE-2020-3944

mediumpriority · track · 35EPSS 0.015 · 74 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.49% (74th) EPSS

CVSS 5 · medium

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

vRealize Operations for Horizon Adapter (6.7.x prior to 6.7.1 and 6.6.x prior to 6.6.1) has an improper trust store configuration leading to authentication bypass. An unauthenticated remote attacker who has network access to vRealize Operations, with the Horizon Adapter running, may be able to bypass Adapter authentication.

cvss

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

8.6

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–8.6

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.18.6highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 4

v3.18.6highAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.17.9highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimaryCWE-287US

affected products (6)

Products and version ranges known to be affected.

VMware vRealize Operations for Horizon Adapter≤ 6.6.x prior to 6.6.1enisa_euvdEU
VMware vRealize Operations for Horizon Adapter≤ 6.7.x prior to 6.7.1enisa_euvdEU
Broadcom Inc. VMware Aria Operations6.6.0 → 6.6.1fstec_bduRU
Broadcom Inc. VMware Aria Operations6.7.0 → 6.7.1fstec_bduRU
vmware vrealize operations6.6.0 → 6.6.1nvdUScpe:2.3:a:vmware:vrealize_operations:*:*:*:*:*:*:*:*
vmware vrealize operations6.7.0 → 6.7.1nvdUScpe:2.3:a:vmware:vrealize_operations:*:*:*:*:*:*:*:*

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 2020-02-19modified 2026-06-17

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+7720 more

references (6)

External citations — patches, advisories, analysis.

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