How severe is CVE-2019-4689?

CVE-2019-4689 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-2019-4689 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-4689?

CVE-2019-4689 primarily affects Ibm Guardium Data Encryption. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-4689?

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-2019-4689 published?

CVE-2019-4689 was published on 2020-08-26 and last updated on 2026-06-17.

CVE-2019-4689

CVE-2019-4689 is a high-severity vulnerability in Ibm Guardium Data Encryption 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-319.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Ibm Guardium Data Encryption
Published: 2020-08-26
Last modified: 2026-06-17

Description

IBM Security Guardium Data Encryption (GDE) 3.0.0.2 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. IBM X-Force ID: 171826.

Frequently asked questions

What is CVE-2019-4689?: IBM Security Guardium Data Encryption (GDE) 3.0.0.2 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. IBM X-Force ID: 171826.
How severe is CVE-2019-4689?: CVE-2019-4689 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-2019-4689 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-4689?: CVE-2019-4689 primarily affects Ibm Guardium Data Encryption. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-4689?: 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-2019-4689 published?: CVE-2019-4689 was published on 2020-08-26 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ibm:guardium_data_encryption:*:*:*:*:*:*:*:*
cpe:2.3:a:ibm:guardium_for_cloud_key_management:*:*:*:*:*:*:*:*

More vulnerabilities in Ibm Guardium Data Encryption

CVE-2019-4694 — Critical (CVSS 9.8): IBM Security Guardium Data Encryption (GDE) 3.0.0.2 contains hard-coded credentials, such as a password or…
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