CVE-2021-31821
MEDIUMCVSS 5.5/10EPSS 0.18%
Last modified
CVE-2021-31821 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. When the Windows Tentacle docker image starts up it logs all the commands that it runs along with the arguments, which writes the Octopus Server API key in plaintext. This does not affect the Linux Docker image. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
When the Windows Tentacle docker image starts up it logs all the commands that it runs along with the arguments, which writes the Octopus Server API key in plaintext. This does not affect the Linux Docker image
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Octopus | Tentacle | < 6.1.1266 |
References
- https://advisories.octopus.com/post/2022/sa2022-01/Vendor Advisory
- https://advisories.octopus.com/post/2022/sa2022-01/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-31821?
When the Windows Tentacle docker image starts up it logs all the commands that it runs along with the arguments, which writes the Octopus Server API key in plaintext. This does not affect the Linux Docker image
How severe is CVE-2021-31821?
CVE-2021-31821 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2021-31821?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-31821?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST