Is CVE-2023-34196 in the CISA KEV catalog?

No. CVE-2023-34196 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-34196?

CVE-2023-34196 has a CVSS v3 base score of 8.2 (HIGH).

What is the EPSS score for CVE-2023-34196?

CVE-2023-34196 has an EPSS score of 0.35% (27th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-34196?

Upgrade ejbca to 8.0.0 or later.

CVE & CISA-KEV Catalog

CVE-2023-34196

HIGH

8.2

CVSS v3

NVD

Description

In the Keyfactor EJBCA before 8.0.0, the RA web certificate distribution servlet /ejbca/ra/cert allows partial denial of service due to an authentication issue. In configurations using OAuth, disclosure of CA certificates (attributes and public keys) to unauthenticated or less privileged users may occur.

CWE-287Improper Authentication

How to fix

Remediation Available

ejbcaNVD

Affected:< 8.0.0Fixed in:8.0.0CVE-2023-34196derived 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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.35%probability of exploitation in 30 days

27thpercentile

Low risk: more likely to be exploited than 27% of all known CVEs.

References

Vendor Advisory1

support.keyfactor.com

Product1

keyfactor.com

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	Fix

Embed a live status badge for CVE-2023-34196

Markdown

[![CVE-2023-34196](https://tridentstack.com/cve/badge/CVE-2023-34196.svg)](https://tridentstack.com/cve/CVE-2023-34196)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-34196"><img src="https://tridentstack.com/cve/badge/CVE-2023-34196.svg" alt="CVE-2023-34196"></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.