CVE-2021-36158
5.9
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
In the xrdp package (in branches through 3.14) for Alpine Linux, RDP sessions are vulnerable to man-in-the-middle attacks because pre-generated RSA certificates and private keys are used.
How to fix CVE-2021-36158
To remediate CVE-2021-36158, upgrade the affected package to a fixed version below.
- Alpine/xrdp—upgrade to 0.9.11-r1 or later
Is CVE-2021-36158 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.9.11-r1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |