Versa-Networks Versa Director
CVE-2025-23173
The Versa Director SD-WAN orchestration platform provides direct web-based access to uCPE virtual machines through the Director GUI. By default, the websockify service is exposed on port 6080 and accessible from the internet. This exposure introduces significant risk, as websockify has known weaknesses that can be exploited, potentially leading to remote code execution. Versa Networks is not aware of any reported instance where this vulnerability was exploited. Proof of concept for this vulnerability has been disclosed by third party security researchers. Workarounds or Mitigation: Restrict access to TCP port 6080 if uCPE console access is not necessary. Versa recommends that Director be upgraded to one of the remediated software versions.
What this means for your business
- It affects Versa-Networks Versa Director. It matters if your company, or a supplier that handles your data, runs it.
- An attacker can use it remotely, over a network, without a login, and without anyone at your company clicking anything.
- FIRST's prediction model gives it a 0.6% chance of attack attempts being seen in the next 30 days, ranking above 45% of all known flaws.
What to do
- 1Check whether your company or your suppliers run Versa-Networks Versa Director, and which version. The affected versions are listed further down this page.
- 2If you do, apply the vendor's fix. A patch or vendor advisory has been published.
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Scoring
- CVSS
- 7.5 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N- Weakness
- CWE-200
- Assigned by
- support@hackerone.com
Dates
- Published
- 2025-06-19
- Last modified
- 2026-09-08
- Sources
- NVD
Affected products
- Versa-Networks Versa Director21.2.2, 21.2.3, 22.1.1, 22.1.2, 22.1.3, 22.1.4
As listed in the NVD configuration data. Not a statement about your estate.
References
- https://security-portal.versa-networks.com/emailbulletins/68526ee0dc94d6b9f2faf71c
- https://support.versa-networks.com/support/solutions/articles/23000024323-release-21-2-3
- https://support.versa-networks.com/support/solutions/articles/23000025680-release-22-1-2
- https://support.versa-networks.com/support/solutions/articles/23000026033-release-22-1-3
- https://support.versa-networks.com/support/solutions/articles/23000026708-release-22-1-4