CVE-2025-67109

CRITICAL

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.

Affects 1 product across 1 vendor.

CVSS 3.110.0
EPSS0.3%
Percentile24th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, can impact systems beyond the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-298: CWE-298
◆ AI Analysis — automated analysis, not human-reviewed

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.

BSID: BS-2025-GLOBAL-032738-C • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

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Frequently Asked Questions
What is CVE-2025-67109?
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.
What is the CVSS score for CVE-2025-67109?
CVE-2025-67109 has CVSS 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H. EPSS: 0.3%.
Is CVE-2025-67109 actively exploited?
No confirmed active exploitation of CVE-2025-67109 as of 2026-05-30.
How do I remediate CVE-2025-67109?
Priority: IMMEDIATE.
What systems are affected by CVE-2025-67109?
CVE-2025-67109 affects Eclipse Cyclone Data Distribution Service.
Vulnerability Details
CVE IDCVE-2025-67109
BSIDBS-2025-GLOBAL-032738-C BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Published2025-12-23
Last Modified2026-01-06
ICS Relevance0%
Weakness (CWE)
CWE-298
SourceNVD
Official 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.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

An attacker can exploit this vulnerability by providing a maliciously crafted time certificate that is not properly verified by the affected versions of Eclipse Cyclone DDS. This can lead to unauthorized command execution with System privileges.

Exploitation Likelihood: CRITICAL

Affected Products
VendorProductAffected Versions
Eclipse Cyclone Data Distribution Service < 0.10.5
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 296 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
SHA-512 Audit Hashfa711e5f2576018cac5dbd13979f7d4e5e7eb82fd035b308777a9121a19a40a8b255f2f0a417395eeab16e8513e908c57b3fe15f0d058c83ebbb720021331480
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