How severe is CVE-2020-4307?

CVE-2020-4307 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-4307 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-4307?

CVE-2020-4307 affects Ibm Security Guardium. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-4307?

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

When was CVE-2020-4307 published?

CVE-2020-4307 was published on 2020-06-03 and last updated on 2026-06-17.

CVE-2020-4307

CVE-2020-4307 is a medium-severity vulnerability in Ibm Security Guardium with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 3.3
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Security Guardium
Published: 2020-06-03
Last modified: 2026-06-17

Description

IBM Security Guardium 11.1 could allow an attacker on the same network to gain access to the Solr dashboard and cause a denial of service attack. IBM X-Force ID: 176997.

Frequently asked questions

What is CVE-2020-4307?: IBM Security Guardium 11.1 could allow an attacker on the same network to gain access to the Solr dashboard and cause a denial of service attack. IBM X-Force ID: 176997.
How severe is CVE-2020-4307?: CVE-2020-4307 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-4307 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-4307?: CVE-2020-4307 affects Ibm Security Guardium. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-4307?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-4307 published?: CVE-2020-4307 was published on 2020-06-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:security_guardium:11.1:*:*:*:*:*:*:*

More vulnerabilities in Ibm Security Guardium

CVE-2023-35893 — Critical (CVSS 9.9): IBM Security Guardium 10.6, 11.3, 11.4, and 11.5 could allow a remote authenticated attacker to execute arbitrary…
CVE-2017-1253 — Critical (CVSS 9.9): IBM Security Guardium 10.0 could allow a remote authenticated attacker to execute arbitrary commands on the system. By…
CVE-2020-4690 — Critical (CVSS 9.8): IBM Security Guardium 11.3 contains hard-coded credentials, such as a password or cryptographic key, which it uses for…
CVE-2021-20418 — Critical (CVSS 9.8): IBM Security Guardium 11.2 does not require that users should have strong passwords by default, which makes it easier…
CVE-2021-20426 — Critical (CVSS 9.8): IBM Security Guardium 11.2 contains hard-coded credentials, such as a password or cryptographic key, which it uses for…
CVE-2020-4193 — Critical (CVSS 9.8): IBM Security Guardium 11.1 uses an inadequate account lockout setting that could allow a remote attacker to brute force…

All CVEs affecting Ibm Security Guardium →