CVE-2020-16121

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.46% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 40.2% of scored records. A rank, not a probability.

NVD base score

3.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-11-07 04:10Z5 YR AGO

Last updated

2024-09-17 04:04Z2 YR AGO

Reserved

2020-07-29

Assigning CNA

canonical

Record state

PUBLISHED

Severity

Low (CVSS 3.3)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses

• CWE-209Generation of Error Message Containing Sensitive InformationBase
• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

26a4fc401e2265f6f8eaa209a088ece2672d42db3e22e04cb295dc1eff30cffb

• www.eyecontrol.nlhttps://www.eyecontrol.nl/blog/the-story-of-3-cves-in-ubuntu-desktop.htmlx_refsource_MISC
• bugs.launchpad.nethttps://bugs.launchpad.net/ubuntu/+source/packagekit/+bug/1888887x_refsource_MISC