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6 vulnerabilities found for Concerto by Versa
CVE-2025-34025 (GCVE-0-2025-34025)
Vulnerability from nvd – Published: 2025-05-21 22:11 – Updated: 2026-02-26 18:27
VLAI
Title
Versa Concerto Insecure Docker Mount Container Escape
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://projectdiscovery.io/blog/versa-concerto-a… | exploitmitigation |
Impacted products
Credits
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CVE-2025-34027 (GCVE-0-2025-34027)
Vulnerability from nvd – Published: 2025-05-21 21:58 – Updated: 2026-02-26 18:27
VLAI
KEVIntel
Title
Versa Concerto Authentication Bypass File Write Remote Code Execution
Summary
The Versa Concerto SD-WAN orchestration platform is vulnerable to an authentication bypass in the Traefik reverse proxy configuration, allowing at attacker to access administrative endpoints. The Spack upload endpoint can be leveraged for a Time-of-Check to Time-of-Use (TOCTOU) write in combination with a race condition to achieve remote code execution via path loading manipulation, allowing an unauthenticated actor to achieve remote code execution (RCE).This issue is known to affect Concerto from 12.1.2 through 12.2.0. Additional versions may be vulnerable.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://projectdiscovery.io/blog/versa-concerto-a… | exploitmitigation |
Impacted products
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CVE-2025-34026 (GCVE-0-2025-34026)
Vulnerability from nvd – Published: 2025-05-21 22:04 – Updated: 2026-01-23 14:34Title
Versa Concerto Actuator Authentication Bypass Information Leak
Summary
The Versa Concerto SD-WAN orchestration platform is vulnerable to an authentication bypass in the Traefik reverse proxy configuration, allowing at attacker to access administrative endpoints. The internal Actuator endpoint can be leveraged for access to heap dumps and trace logs.This issue is known to affect Concerto from 12.1.2 through 12.2.0. Additional versions may be vulnerable.
Severity
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://projectdiscovery.io/blog/versa-concerto-a… | exploitmitigation |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
| https://security-portal.versa-networks.com/emailb… | vendor-advisory |
Impacted products
Credits
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CVE-2025-34025 (GCVE-0-2025-34025)
Vulnerability from cvelistv5 – Published: 2025-05-21 22:11 – Updated: 2026-02-26 18:27
VLAI
Title
Versa Concerto Insecure Docker Mount Container Escape
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://projectdiscovery.io/blog/versa-concerto-a… | exploitmitigation |
Impacted products
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CVE-2025-34026 (GCVE-0-2025-34026)
Vulnerability from cvelistv5 – Published: 2025-05-21 22:04 – Updated: 2026-01-23 14:34Title
Versa Concerto Actuator Authentication Bypass Information Leak
Summary
The Versa Concerto SD-WAN orchestration platform is vulnerable to an authentication bypass in the Traefik reverse proxy configuration, allowing at attacker to access administrative endpoints. The internal Actuator endpoint can be leveraged for access to heap dumps and trace logs.This issue is known to affect Concerto from 12.1.2 through 12.2.0. Additional versions may be vulnerable.
Severity
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://projectdiscovery.io/blog/versa-concerto-a… | exploitmitigation |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
| https://security-portal.versa-networks.com/emailb… | vendor-advisory |
Impacted products
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CVE-2025-34027 (GCVE-0-2025-34027)
Vulnerability from cvelistv5 – Published: 2025-05-21 21:58 – Updated: 2026-02-26 18:27
VLAI
KEVIntel
Title
Versa Concerto Authentication Bypass File Write Remote Code Execution
Summary
The Versa Concerto SD-WAN orchestration platform is vulnerable to an authentication bypass in the Traefik reverse proxy configuration, allowing at attacker to access administrative endpoints. The Spack upload endpoint can be leveraged for a Time-of-Check to Time-of-Use (TOCTOU) write in combination with a race condition to achieve remote code execution via path loading manipulation, allowing an unauthenticated actor to achieve remote code execution (RCE).This issue is known to affect Concerto from 12.1.2 through 12.2.0. Additional versions may be vulnerable.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://projectdiscovery.io/blog/versa-concerto-a… | exploitmitigation |
Impacted products
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