Live › vulnerability › CVE-2025-34026
Go to dashboardVersa Concerto, an SD-WAN orchestration platform, has an authentication bypass in its Traefik reverse proxy configuration that exposes an internal Actuator endpoint. An attacker who reaches that endpoint can read heap dumps and trace logs, which can contain credentials and session data.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 5h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Versa Concerto | vendor | – | – |
| versa-networks concerto | vendor | >= 11.4.0, < 12.1.2 | 12.1.2 |
| versa-networks concerto | vendor | = 12.1.2 | – |
| versa-networks concerto | vendor | = 12.2.0 | – |
Unknown from the sources.
Apply the mitigations per vendor instructions (CISA KEV); if mitigations are unavailable, discontinue use of the product.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Versa Concerto SD-WAN orchestration platform contains an improper authentication vulnerability 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.
CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
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