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CVE-2023-34196

HIGH
8.2
CVSS Score
Published: August 3, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 06:03 AM UTC
1 product affected across 1 vendorEjbca

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Severity
HIGH8.2
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ejbca· Keyfactor
95%
v < 8.0.0
Affected range stops below 8.0.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

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

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.2HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287

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