Is CVE-2023-23903 in the CISA KEV catalog?

No. CVE-2023-23903 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-23903?

CVE-2023-23903 has a CVSS v3 base score of 4.9 (MEDIUM).

What is the EPSS score for CVE-2023-23903?

CVE-2023-23903 has an EPSS score of 0.50% (39th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-23903?

Upgrade cmc to 22.6.2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-23903

MEDIUM

4.9

CVSS v3

NVD

Description

An authenticated administrator can upload a SAML configuration file with the wrong format, with the application not checking the correct file format. Every subsequent application request will return an error. The whole application in rendered unusable until a console intervention.

CWE-1286

How to fix

Remediation Available

cmcNVD

Affected:< 22.6.2Fixed in:22.6.2CVE-2023-23903derived from NVD

guardianNVD

Affected:< 22.6.2Fixed in:22.6.2CVE-2023-23903derived 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 RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.50%probability of exploitation in 30 days

39thpercentile

Low risk: more likely to be exploited than 39% of all known CVEs.

References

Vendor Advisory1

security.nozominetworks.com

Embed a live status badge for CVE-2023-23903

Markdown

[![CVE-2023-23903](https://tridentstack.com/cve/badge/CVE-2023-23903.svg)](https://tridentstack.com/cve/CVE-2023-23903)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-23903"><img src="https://tridentstack.com/cve/badge/CVE-2023-23903.svg" alt="CVE-2023-23903"></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.