CVE-2025-34025
CVE-2025-34025 is a high-severity vulnerability with a CVSS 4.0 base score of 8.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-732.
Key facts
- Severity: High (CVSS 4.0 base score 8.6)
- EPSS exploit prediction: 0% (34th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-16091
- Weakness: CWE-732
- Published:
- Last modified:
Description
The Versa Concerto SD-WAN orchestration platform is vulnerable to an privileges escalation and container escape vulnerability caused by unsafe default mounting of host binary paths that allow the container to modify host paths. The escape can be used to trigger remote code execution or direct host access depending on the host operating system configuration.This issue is known to affect Concerto from 12.1.2 through 12.2.0. Additional versions may be vulnerable.
Frequently asked questions
- What is CVE-2025-34025?
- The Versa Concerto SD-WAN orchestration platform is vulnerable to an privileges escalation and container escape vulnerability caused by unsafe default mounting of host binary paths that allow the container to modify host paths. The escape can be used to trigger remote code execution or direct host access depending on the host operating system configuration.This issue is known to affect Concerto from 12.1.2 through 12.2.0. Additional versions may be vulnerable.
- How severe is CVE-2025-34025?
- CVE-2025-34025 has a CVSS 4.0 base score of 8.6, rated high severity.
- Is CVE-2025-34025 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-34025?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-34025 have an EU (EUVD) identifier?
- Yes. CVE-2025-34025 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16091.
- When was CVE-2025-34025 published?
- CVE-2025-34025 was published on 2025-05-21 and last updated on 2026-06-17.
References
Other CWE-732 (Incorrect Permission Assignment for Critical Resource) vulnerabilities
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