CVE-2021-38972

mediumpriority · track · 17EPSS 0.006 · 50 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.63% (50th) EPSS

CVSS 4 · medium

Is it mine?

14 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 1.4

v3.04.3mediumCVSS:3.0/A:N/AV:N/UI:N/C:N/S:U/AC:L/I:L/PR:L/E:U/RC:C/RL:Osecondary · ENISA EU

v3.04.3mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:Nsecondary · psirt@us.ibm.com USexploitability 2.8 · impact 1.4

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

affected products (14)

Products and version ranges known to be affected.

IBM Security Key Lifecycle Manager≤ 3.0.1.5enisa_euvdEU
IBM Security Key Lifecycle Manager≤ 3.0enisa_euvdEU
IBM Security Key Lifecycle Manager≤ 4.1.0.1enisa_euvdEU
IBM Security Key Lifecycle Manager≤ 4.1.1enisa_euvdEU
IBM Security Key Lifecycle Manager≤ 3.0.1enisa_euvdEU
IBM Security Key Lifecycle Manager≤ 4.0enisa_euvdEU
IBM Security Key Lifecycle Manager≤ 4.1.0enisa_euvdEU
IBM Security Key Lifecycle Manager≤ 3.0.0.4enisa_euvdEU
IBM Security Key Lifecycle Manager≤ 4.0.0.3enisa_euvdEU
ibm security guardium key lifecycle manager4.1.0 → 4.1.0.1nvdUScpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:*:*:*:*:*:*:*:*
ibm security guardium key lifecycle manager= 4.1.1nvdUScpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:*:*:*:*:*:*:*:*
ibm security key lifecycle manager3.0 → 3.0.0.4nvdUScpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:*
ibm security key lifecycle manager3.0.1 → 3.0.1.5nvdUScpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:*
ibm security key lifecycle manager4.0 → 4.0.0.3nvdUScpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:*

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 2021-11-12modified 2026-06-17

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+25193 more

references (6)

External citations — patches, advisories, analysis.

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