RCE in Splunk
CVE-2022-32154
Dashboards in Splunk Enterprise versions before 9.0 might let an attacker inject risky search commands into a form token when the token is used in a query in a cross-origin request. The result bypasses SPL safeguards for risky commands. See New capabilities can limit access to some custom and potentially risky commands (https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/SPLsafeguards#New_capabilities_can_limit_access_to_some_custom_and_potentially_risky_commands) for more information. Note that the attack is browser-based and an attacker cannot exploit it at will.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.014 (71.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: +0.000
Affected products
- Splunk
- Splunk Cloud Platform
- Splunk, Inc Splunk Cloud Platform — versions 8.2
- Splunk, Inc Splunk Enterprise — versions 9.0
Weakness classification (CWE)
References
- docs.splunk.com/Documentation/Splunk/9.0.0/Security/Updates (Release Notes, Vendor Advisory)
- www.splunk.com/en_us/product-security/announcements/svd-2022-0604.html (Vendor Advisory)
- docs.splunk.com/Documentation/Splunk/9.0.0/Security/SPLsafeguards (Mitigation, Vendor Advisory)
- research.splunk.com/application/splunk_command_and_scripting_interpreter_risky_… (Mitigation, Vendor Advisory)
- research.splunk.com/application/splunk_command_and_scripting_interpreter_risky_… (Mitigation, Vendor Advisory)
- research.splunk.com/application/splunk_command_and_scripting_interpreter_delete… (Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-32154?
- CVE-2022-32154 is a medium-severity vulnerability in Splunk, classified under Improper Input Validation. CVSS score: 6.8/10. Published 2022-06-15.
- How severe is CVE-2022-32154?
- Medium severity. CVSS v3 base score is 6.8 out of 10.