Is CVE-2021-35683 in the CISA KEV catalog?

No. CVE-2021-35683 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-35683?

CVE-2021-35683 has a CVSS v3 base score of 9.9 (CRITICAL).

What is the EPSS score for CVE-2021-35683?

CVE-2021-35683 has an EPSS score of 1.19% (64th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-35683?

Upgrade essbase administration services to 11.1.2.4.047 or later.

CVE & CISA-KEV Catalog

CVE-2021-35683

CRITICAL

9.9

CVSS v3

NVD

Description

Vulnerability in the Oracle Essbase Administration Services product of Oracle Essbase (component: EAS Console). The supported version that is affected is Prior to 11.1.2.4.047. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Essbase Administration Services. While the vulnerability is in Oracle Essbase Administration Services, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Essbase Administration Services. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

How to fix

Remediation Available

essbase administration servicesNVD

Affected:< 11.1.2.4.047Fixed in:11.1.2.4.047CVE-2021-35683derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Exploit Intelligence

1.19%probability of exploitation in 30 days

64thpercentile

Moderate risk: more likely to be exploited than 64% of all known CVEs.

References

Vendor Advisory1

oracle.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.