Is CVE-2023-21994 in the CISA KEV catalog?

No. CVE-2023-21994 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-21994?

CVE-2023-21994 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2023-21994?

CVE-2023-21994 has an EPSS score of 0.36% (28th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-21994?

Upgrade fusion middleware to 11.1.2.3.1 or later.

CVE & CISA-KEV Catalog

CVE-2023-21994

MEDIUM

6.5

CVSS v3

NVD

Description

Vulnerability in the Oracle Mobile Security Suite product of Oracle Fusion Middleware (component: Android Mobile Authenticator App). Supported versions that are affected are Prior to 11.1.2.3.1. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Mobile Security Suite executes to compromise Oracle Mobile Security Suite. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Mobile Security Suite accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

How to fix

Remediation Available

fusion middlewareNVD

Affected:< 11.1.2.3.1Fixed in:11.1.2.3.1CVE-2023-21994derived 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 VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.36%probability of exploitation in 30 days

28thpercentile

Low risk: more likely to be exploited than 28% of all known CVEs.

References

Patch1

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.