SecuriTricks - CVE-2025-67109

Description

Improper verification of the time certificate in Eclipse Cyclone DDS before v0.10.5 allows attackers to bypass certificate checks and execute commands with System privileges.

Product(s) Impacted

Vendor	Product	Versions
Eclipse	Eclipse Cyclone Dds	<0.10.5

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-298

Improper Validation of Certificate Expiration

A certificate expiration is not validated or is incorrectly validated, so trust may be assigned to certificates that have been abandoned due to age.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	eclipse	eclipse_cyclone_dds	<0.10.5	/	/	/	/	/	/	/

References

http://eclipse.com

https://gist.github.com/lkloliver/669e15bc7e6194133e4ee1026ce157e6

https://github.com/eclipse-cyclonedds/cyclonedds/blob/master/src/ddsrt/src/time/posix/time.c#L28

https://github.com/eclipse-cyclonedds/cyclonedds/blob/master/src/security/builtin_plugins/authentication/src/auth_utils.c#L84

CVSS Score

10.0 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: NONE
Scope: CHANGED
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: HIGH

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

View Vector String

Timeline

Published: Dec. 23, 2025, 4:16 p.m.
Last Modified: Dec. 23, 2025, 4:16 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

CVE-2025-67109