CVE-2020-15703

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

0.49% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 41.8% 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

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2020-10-31 03:45Z5 YR AGO

Last updated

2024-09-16 22:01Z2 YR AGO

Reserved

2020-07-14

Assigning CNA

canonical

Record state

PUBLISHED

Severity

Medium (CVSS 4.0)

CNA CVSS vector

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

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.1

Document digest

3e66ca8fedf5c72f0a2b7b6f83cf9caaf9d8d9f295b8f12a31ec0a406d7ad150

• www.eyecontrol.nlhttps://www.eyecontrol.nl/blog/the-story-of-3-cves-in-ubuntu-desktop.htmlx_refsource_MISC
• ubuntu.comhttps://ubuntu.com/security/notices/USN-4537-1x_refsource_MISC