VULNERABILITY INTELLIGENCE

CVE-2023-3997

CVSS score8.6 HIGH
EPSS probability0.29%
CISA KEVNot currently listed
Published2023-07-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Description

Splunk SOAR versions lower than 6.1.0 are indirectly affected by a potential vulnerability accessed through the user’s terminal. A third party can send Splunk SOAR a maliciously crafted web request containing special ANSI characters to cause log file poisoning. When a terminal user attempts to view the poisoned logs, this can tamper with the terminal and cause possible malicious code execution from the terminal user’s action.

Weakness classification

  • prodsec@splunk.com: CWE-117
  • nvd@nist.gov: CWE-116

Primary references