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Vulnerability record · CVE-2025-34025 · published 21 May 2025

CVE-2025-34025: Versa-networks concerto incorrect permission assignment vulnerability

Versa Networks · Concerto

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.

8.6 CVSS 4.0 High EPSS 0.61% · top 53.0% CWE-732 · Incorrect permission assignment
8.6CVSS 4.0 base score
0.61%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
25 Aug 2026Last modified by NVD

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.

CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://projectdiscovery.io/blog/versa-concerto-authentication-bypass-rce ExploitThird Party Advisory
https://projectdiscovery.io/blog/versa-concerto-authentication-bypass-rce ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.2CVE-2025-34026Versa Concerto authentication bypass in Traefik proxy exposes admin endpointsVersa Concerto's Traefik reverse proxy configuration contains an authentication bypass (CWE-288) that lets an unauthenticated attacker reach administ…KEVEPSS 82%analysed10.0CVE-2025-34027Versa Concerto auth bypass and TOCTOU race leading to RCEVersa Concerto's Traefik reverse proxy configuration contains an authentication bypass that lets an unauthenticated attacker reach administrative end…EPSS 45%analysed4.3CVE-2018-13374FortiOS and FortiADC access control flaw exposes LDAP credentialsFortiOS (6.0.2, 5.6.7 and earlier) and FortiADC (6.1.0, 6.0.0-6.0.1, 5.4.0-5.4.4) contain an improper access control flaw. An attacker can redirect a…KEVEPSS 38%analysed7.8CVE-2022-22960VMware Workspace ONE Access and related products local privilege escalationVMware Workspace ONE Access, Identity Manager, vRealize Automation and related products ship support scripts with incorrect permission assignments (C…KEVEPSS 36%analysed7.8CVE-2021-23874McAfee Total Protection local privilege escalation via self-defense bypassMcAfee Total Protection before 16.0.30 has an improper privilege management flaw that lets a local user bypass the product's self-defense mechanism a…KEVEPSS 1.0%analysed7.8CVE-2019-15752Docker Desktop Community Edition local privilege escalation via writable credential binaryDocker Desktop Community Edition before 2.1.0.1 assigns incorrect permissions to the %PROGRAMDATA%\DockerDesktop\version-bin\ directory, letting a lo…KEVEPSS 49%analysed

Source: NIST National Vulnerability Database (record CVE-2025-34025), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.