How severe is CVE-2021-38976?

CVE-2021-38976 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-38976 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-38976?

CVE-2021-38976 primarily affects Ibm Security Guardium Key Lifecycle Manager. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-38976?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-38976 published?

CVE-2021-38976 was published on 2021-11-15 and last updated on 2026-06-17.

CVE-2021-38976

CVE-2021-38976 is a medium-severity vulnerability in Ibm Security Guardium Key Lifecycle Manager with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-522.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 2.1
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-522
Affected product: Ibm Security Guardium Key Lifecycle Manager
Published: 2021-11-15
Last modified: 2026-06-17

Description

IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 stores user credentials in plain clear text which can be read by a local user. X-Force ID: 212781.

Frequently asked questions

What is CVE-2021-38976?: IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 stores user credentials in plain clear text which can be read by a local user. X-Force ID: 212781.
How severe is CVE-2021-38976?: CVE-2021-38976 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-38976 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-38976?: CVE-2021-38976 primarily affects Ibm Security Guardium Key Lifecycle Manager. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-38976?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-38976 published?: CVE-2021-38976 was published on 2021-11-15 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:4.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:4.1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:4.1.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_key_lifecycle_manager:4.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_key_lifecycle_manager:4.1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:security_key_lifecycle_manager:4.1.1:*:*:*:*:*:*:*

More vulnerabilities in Ibm Security Guardium Key Lifecycle Manager

CVE-2023-25921 — High (CVSS 8.5): IBM Security Guardium Key Lifecycle Manager 3.0, 3.0.1, 4.0, 4.1, and 4.1.1 allows the attacker to upload or transfer…
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CVE-2021-38979 — High (CVSS 7.5): IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 uses a one-way cryptographic hash against an input that…
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