CVE-2023-4571

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2023-08-30 16:19Z3 YR AGO

Last updated

2025-02-28 11:03Z1 YR AGO

Reserved

2023-08-28

Assigning CNA

Splunk

Record state

PUBLISHED

Severity

High (CVSS 8.6)

CNA CVSS vector

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

Weaknesses

• CWE-117Improper Output Neutralization for LogsBase
• CWE-116Improper Encoding or Escaping of OutputClass

Data version

5.1

Document digest

d60ab90f20214e9c3c86493cc3b213bb68c8b5c8a318bc0fd6a83fae44158295

• advisory.splunk.comhttps://advisory.splunk.com/advisories/SVD-2023-0810