CVE-2023-5720

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

0.81% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 56.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Important. 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

2023-11-15 13:57Z2 YR AGO

Last updated

2024-08-02 08:07Z2 YR AGO

Reserved

2023-10-23

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.7)

CNA CVSS vector

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

Weaknesses

• CWE-526Cleartext Storage of Sensitive Information in an Environment VariableVariant

Data version

5.1

Document digest

2a7a29b4ae8a2858117ee0bb7b04662d5b7dc3d806db91297d464cccba38f32a

• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2023-5720vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2245700https://bugzilla.redhat.com/show_bug.cgi?id=2245700issue-trackingx_refsource_REDHAT