PT-2022-26966 · Splunk · Splunk Enterprise

Cuong Dong · Published 2022-11-04 · Updated 2023-07-06 · CVE-2022-43563

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Splunk Enterprise versions prior to 8.2.9 Splunk Enterprise versions prior to 8.1.12

Description The issue arises from how the rex search command handles field names, allowing an attacker to bypass SPL safeguards for risky commands. This requires the attacker to phish the victim into initiating a request within their browser, meaning the attacker cannot exploit the issue at will.

Recommendations For versions prior to 8.2.9, update to version 8.2.9 or later. For versions prior to 8.1.12, update to version 8.1.12 or later.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2022-43563

Affected Products

Splunk Enterprise

References · 4

• https://splunk.com/en_us/product-security/announcements/svd-2022-1103.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-43563 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-43563 · Security Note
• https://t.me/cvenotify/37106 · Telegram Post