VulnerabilityModified
CVE-2023-34196
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.
HIGH 8.2EPSS 0.42%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public 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.
- CVSS 3.1
- 8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
- EPSS
- 0.42% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- keyfactor/ejbca
- Source
- cve@mitre.org
References
- https://keyfactor.comProduct
- https://support.keyfactor.com/hc/en-us/articles/16671824556827-EJBCA-Security-Advisory-Partial-denial-of-service-attack-on-certificate-distribution-servlet-ejbca-ra-certMitigation, Vendor Advisory
- https://keyfactor.comProduct
- https://support.keyfactor.com/hc/en-us/articles/16671824556827-EJBCA-Security-Advisory-Partial-denial-of-service-attack-on-certificate-distribution-servlet-ejbca-ra-certMitigation, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.