What is CVE-2021-31820?

CVE-2021-31820 is a high-severity vulnerability in Linux Kernel, classified under Cleartext Storage of Sensitive Information. CVSS score: 7.5/10. Published 2021-08-18.

How severe is CVE-2021-31820?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Linux Kernel

CVE-2021-31820

In Octopus Server after version 2018.8.2 if the Octopus Server Web Request Proxy is configured with authentication, the password is shown in plaintext in the UI.

EPSS: 0.006 (45.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Linux Linux_kernel
Microsoft Windows
Octopus Octopus_server
Octopus Deploy Server — versions 2018.8.2, unspecified, 2021.1.7149

Weakness classification (CWE)

CWE-312 — Cleartext Storage of Sensitive Information

References

security@octopus.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-31820?: CVE-2021-31820 is a high-severity vulnerability in Linux Kernel, classified under Cleartext Storage of Sensitive Information. CVSS score: 7.5/10. Published 2021-08-18.
How severe is CVE-2021-31820?: High severity. CVSS v3 base score is 7.5 out of 10.