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CVE-2021-23154: In Lens prior to 5.3.4, custom helm chart configuration creates helm commands from string concatenation of provided arguments which are then executed in the user's shell. Arguments can be provided ...
CVE-2021-23154 · published 4 years ago
Summary
In Lens prior to 5.3.4, custom helm chart configuration creates helm commands from string concatenation of provided arguments which are then executed in the user's shell. Arguments can be provided which cause arbitrary shell commands to run on the system.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| mirantis | lens |
<= 5.3.3 cpe:2.3:a:mirantis:lens:*:*:*:*:*:*:*:* |
Original advisory text
In Lens prior to 5.3.4, custom helm chart configuration creates helm commands from string concatenation of provided arguments which are then executed in the user's shell. Arguments can be provided ...
In Lens prior to 5.3.4, custom helm chart configuration creates helm commands from string concatenation of provided arguments which are then executed in the user's shell. Arguments can be provided which cause arbitrary shell commands to run on the system.
References
- https://github.com/Mirantis/security/blob/main/advisories/0003.md Third Party Advisory
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker full control (estimated)
Type
CWE-94Code Injection
CWE-78OS Command Injection
Timeline
Published10 Jan 2022
Updated3 Nov 2026
First seen29 Sep 2026
Sources
CVE-2021-23154 · NVD
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