Is CVE-2023-21921 in the CISA KEV catalog?

No. CVE-2023-21921 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-21921?

CVE-2023-21921 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2023-21921?

CVE-2023-21921 has an EPSS score of 0.41% (33th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-21921?

Upgrade health sciences inform to 6.3.1.3 or later.

CVE & CISA-KEV Catalog

CVE-2023-21921

MEDIUM

5.4

CVSS v3

NVD

Description

Vulnerability in the Oracle Health Sciences InForm product of Oracle Health Sciences Applications (component: Core). Supported versions that are affected are Prior to 6.3.1.3 and Prior to 7.0.0.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Health Sciences InForm. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Health Sciences InForm accessible data as well as unauthorized read access to a subset of Oracle Health Sciences InForm accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

How to fix

Remediation Available

health sciences informNVD

Affected:< 6.3.1.3Fixed in:6.3.1.3CVE-2023-21921derived 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

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.41%probability of exploitation in 30 days

33rdpercentile

Low risk: more likely to be exploited than 33% of all known CVEs.

References

Patch1

oracle.com

Embed a live status badge for CVE-2023-21921

Markdown

[![CVE-2023-21921](https://tridentstack.com/cve/badge/CVE-2023-21921.svg)](https://tridentstack.com/cve/CVE-2023-21921)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-21921"><img src="https://tridentstack.com/cve/badge/CVE-2023-21921.svg" alt="CVE-2023-21921"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.