How severe is CVE-2020-4670?

CVE-2020-4670 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2020-4670 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-4670?

CVE-2020-4670 primarily affects Ibm Planning Analytics Cloud. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-4670?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-4670 published?

CVE-2020-4670 was published on 2021-05-17 and last updated on 2026-06-17.

CVE-2020-4670

CVE-2020-4670 is a critical-severity vulnerability in Ibm Planning Analytics Cloud with a CVSS 3.x base score of 9.1. 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-306.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v2: 6.4
EPSS exploit prediction: 2% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Ibm Planning Analytics Cloud
Published: 2021-05-17
Last modified: 2026-06-17

Description

IBM Planning Analytics Local 2.0 connects to a Redis server. The Redis server, an in-memory data structure store, running on the remote host is not protected by password authentication. A remote attacker can exploit this to gain unauthorized access to the server. IBM X-Force ID: 186401.

Frequently asked questions

What is CVE-2020-4670?: IBM Planning Analytics Local 2.0 connects to a Redis server. The Redis server, an in-memory data structure store, running on the remote host is not protected by password authentication. A remote attacker can exploit this to gain unauthorized access to the server. IBM X-Force ID: 186401.
How severe is CVE-2020-4670?: CVE-2020-4670 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2020-4670 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-4670?: CVE-2020-4670 primarily affects Ibm Planning Analytics Cloud. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-4670?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-4670 published?: CVE-2020-4670 was published on 2021-05-17 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ibm:planning_analytics_cloud:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:planning_analytics_local:2.0.0:*:*:*:*:*:*:*

More vulnerabilities in Ibm Planning Analytics Cloud

CVE-2020-4669 — Critical (CVSS 9.1): IBM Planning Analytics Local 2.0 connects to a MongoDB server. MongoDB, a document-oriented database system, is…

All CVEs affecting Ibm Planning Analytics Cloud →

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities

CVE-2026-63692 — Critical (CVSS 10.0): Dell Container Storage Modules, versions prior to 1.18.0, contain(s) a Missing Authentication for Critical Function…
CVE-2026-63688 — Critical (CVSS 10.0): Dell Container Storage Modules (CSM), versions prior to v1.18.0, contains a Missing Authentication for Critical…
CVE-2026-103956 — Critical (CVSS 10.0): Missing authentication for critical function in the authentication dependency in Loom for AWS before 1.6.1 allowed…
CVE-2026-53988 — Critical (CVSS 10.0): Dockhand before 1.0.40 contains an authentication bypass vulnerability in its git webhook endpoints that allows…
CVE-2026-85889 — Critical (CVSS 10.0): Missing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges…
CVE-2026-92808 — Critical (CVSS 10.0): A server-side request forgery (SSRF) vulnerability exists in the UnifiedLogin service of Altium Enterprise Server. An…

Browse all CWE-306 (Missing Authentication for Critical Function) vulnerabilities →