How severe is CVE-2021-29838?

CVE-2021-29838 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-29838 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-29838?

CVE-2021-29838 affects Ibm Security Guardium Insights. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-29838?

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

When was CVE-2021-29838 published?

CVE-2021-29838 was published on 2022-01-26 and last updated on 2026-06-17.

CVE-2021-29838

CVE-2021-29838 is a medium-severity vulnerability in Ibm Security Guardium Insights with a CVSS 3.x base score of 5.9. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Ibm Security Guardium Insights
Published: 2022-01-26
Last modified: 2026-06-17

Description

IBM Security Guardium Insights 3.0 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques.

Frequently asked questions

What is CVE-2021-29838?: IBM Security Guardium Insights 3.0 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques.
How severe is CVE-2021-29838?: CVE-2021-29838 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-29838 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-29838?: CVE-2021-29838 affects Ibm Security Guardium Insights. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-29838?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-29838 published?: CVE-2021-29838 was published on 2022-01-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:security_guardium_insights:3.0.0:*:*:*:*:*:*:*

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