CVE-2020-4791

lowpriority · track · 21EPSS 0.003 · 23 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.30% (23rd) EPSS

CVSS 1.8 · low

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

IBM Security Identity Governance and Intelligence 5.2.6 could allow an attacker to obtain sensitive information using main in the middle attacks due to improper certificate validation. IBM X-Force ID: 189379.

cvss

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

6.9

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.8–6.9

v2.01.8lowAV:A/AC:H/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 3.2 · impact 2.9

v3.15.3mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.6 · impact 3.6

v3.06.9mediumCVSS:3.0/C:H/PR:N/I:L/S:C/A:N/UI:N/AV:A/AC:H/RC:C/RL:O/E:Usecondary · ENISA EU

v3.06.9mediumCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:Nsecondary · psirt@us.ibm.com USexploitability 1.6 · impact 4.7

v3.14.9mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-295USprimary

affected products (2)

Products and version ranges known to be affected.

IBM Security Identity Governance and Intelligence≤ 5.2.6enisa_euvdEU
ibm security identity governance and intelligence= 5.2.6nvdUScpe:2.3:a:ibm:security_identity_governance_and_intelligence:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2021-02-09modified 2026-06-17

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+1893 more

references (7)

External citations — patches, advisories, analysis.

scry

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