Vulnerability Description
eprosima Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to versions 2.6.10, 2.10.7, 2.14.5, 3.0.2, 3.1.2, and 3.2.0, per design, PermissionsCA is not full chain validated, nor is the expiration date validated. Access control plugin validates only the S/MIME signature which causes an expired PermissionsCA to be taken as valid. Even though this issue is responsible for allowing `governance/permissions` from an expired PermissionsCA and having the system crash when PermissionsCA is not self-signed and contains the full-chain, the impact is low. Versions 2.6.10, 2.10.7, 2.14.5, 3.0.2, 3.1.2, and 3.2.0 contain a fix for the issue.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Eprosima | Fast Dds | < 2.6.10 |
Related Weaknesses (CWE)
References
- https://github.com/eProsima/Fast-DDS/blob/2.6.9/src/cpp/security/accesscontrol/PProduct
- https://github.com/eProsima/Fast-DDS/blob/2.6.9/src/cpp/security/accesscontrol/PProduct
- https://github.com/eProsima/Fast-DDS/blob/2.6.9/src/cpp/security/authentication/Product
- https://github.com/eProsima/Fast-DDS/pull/5530Patch
- https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-w33g-jmm2-8983Vendor Advisory
- https://www.omg.org/spec/DDS-SECURITY/1.1/PDFRelated
FAQ
What is CVE-2025-24807?
CVE-2025-24807 is a vulnerability with a CVSS score of 7.1 (HIGH). eprosima Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to versions 2.6.10, 2.10.7, 2.14.5, 3.0.2, 3.1.2, and 3.2.0, per d...
How severe is CVE-2025-24807?
CVE-2025-24807 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-24807?
Check the references section above for vendor advisories and patch information. Affected products include: Eprosima Fast Dds.