CVE-2021-38984
CVE-2021-38984 is a high-severity vulnerability in Ibm Security Guardium Key Lifecycle Manager with a CVSS 3.x base score of 7.5. 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-326.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-326
- Affected product: Ibm Security Guardium Key Lifecycle Manager
- Published:
- Last modified:
Description
IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 212793.
Frequently asked questions
- What is CVE-2021-38984?
- IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 212793.
- How severe is CVE-2021-38984?
- CVE-2021-38984 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2021-38984 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-38984?
- CVE-2021-38984 primarily affects Ibm Security Guardium Key Lifecycle Manager. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-38984?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2021-38984 published?
- CVE-2021-38984 was published on 2021-11-15 and last updated on 2026-06-17.
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/212793
- https://www.ibm.com/support/pages/node/6516032
Affected products (3)
- cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:security_guardium_key_lifecycle_manager:4.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:security_key_lifecycle_manager:*:*:*:*:*:*:*:*
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…
- CVE-2023-25925 — High (CVSS 8.5): IBM Security Guardium Key Lifecycle Manager 3.0, 3.0.1, 4.0, 4.1, and 4.1.1 could allow a remote authenticated attacker…
- CVE-2021-38983 — High (CVSS 7.5): IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 uses weaker than expected cryptographic algorithms that could…
- 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…
- CVE-2023-47706 — Medium (CVSS 6.6): IBM Security Guardium Key Lifecycle Manager 4.3 could allow an authenticated user to upload files of a dangerous file…
- CVE-2021-38975 — Medium (CVSS 6.5): IBM Tivoli Key Lifecycle Manager 3.0, 3.0.1, 4.0, and 4.1 could allow an authenticated user to to obtain sensitive…
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