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CVE-2023-34196

22
FAUCET Score

CVE-2023-34196 is a partial denial-of-service vulnerability affecting Keyfactor EJBCA versions prior to 8.0.0. Specifically, the RA web certificate distribution servlet allows unauthenticated or less privileged users in OAuth configurations to access CA certificate attributes and public keys. This vulnerability carries a high CVSS score of 8.2, indicating a network-based attack with low complexity, leading to high confidentiality impact and low availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.0.0CPE matchmatch criteria
cpe:2.3:a:keyfactor:ejbca:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
4.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 9th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

keyfactor.com
Product
support.keyfactor.com / hc/en-us/articles/16671824556827-EJBCA-Security-Advisory-Partial-denial-of-service-attack-on-certificate-distribution-servlet-ejbca-ra-cert
MitigationVendor Advisory