CVE-2025-24807 - CVE House
Back to Database
Status published Medium CVE-2025-24807

Fast DDS does not verify Permissions CA

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-24807

Credits & Attribution

No credits recorded in the NVD database.

References

More from eProsima

View All →
CVE-2025-64438
Fast-DDS: Unbounded GAP range triggers OOM DoS under RELIABLE QoS
Low 1.7
CVE-2025-64098
FastDDS has Out-of-memory in readOctetVector via Manipulated DATA Submessage when DDS Security is enabled
Low 1.7
CVE-2025-62799
FastDDS's heap buffer overflow in RTPS DATA_FRAG enables unauthenticated DoS (potential RCE)
High 7.2
CVE-2025-62603
FastDDS has Out-of-memory while parsing GenericMessage when DDS Security is enabled
Low 1.7
CVE-2025-62602
FastDDS has heap buffer overflow in readData via Manipulated DATA Submessage when DDS Security is enabled
Low 1.7

Affected Vendor

Affected Software

Fast-DDS
Vulnerable Versions:
< 2.6.10, >= 2.7.0, < 2.10.7, >= 2.11.0, < 2.14.5, >= 3.0.0, < 3.0.2, >= 3.1.0, < 3.1.2

Timeline

Official Publish: February 11th, 2025
Last Modified: February 11th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-345

MITRE ATT&CK TTPs

T1557 Adversary-in-the-Middle
Credential Access
T1071 Application Layer Protocol
Command and Control
T1552 Unsecured Credentials
Credential Access
T1190 Exploit Public-Facing Application
Initial Access
T1041 Exfiltration Over C2 Channel
Exfiltration