[UPDATE] [high] Splunk Splunk Enterprise: Multiple vulnerabilities
An attacker can exploit multiple vulnerabilities in Splunk Splunk Enterprise to bypass security measures, disclose confidential information, manipulate data, execute code, cause a denial-of-service condition, and cause further unspecified impacts.
CSIRTS triage
- What
- An attacker can exploit multiple vulnerabilities in Splunk Splunk Enterprise to bypass security measures, disclose confidential information, manipulate data, execute code, cause a denial-of-service condition, and cause further unspecified impacts.
- Who is affected
- Deployments of Splunk Splunk Enterprise are affected.
- Urgency
- Remediation is high urgency due to the high severity and potential for exploitation.
- Action
- Update to the latest version of Splunk Splunk Enterprise.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0647
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2025-202300.30% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 22% of all scored CVEs.
- Low exploitation riskCVE-2025-202270.39% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all scored CVEs.
- Low exploitation riskCVE-2025-202280.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all scored CVEs.
- Elevated exploitation riskCVE-2025-2022914.0% 30-day exploitation probability — well above the norm. Schedule remediation this cycle. Riskier than 96% of all scored CVEs.
- Low exploitation riskCVE-2025-202310.48% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 38% of all scored CVEs.
- Low exploitation riskCVE-2025-202260.43% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 35% of all scored CVEs.
- Low exploitation riskCVE-2025-202320.43% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 35% of all scored CVEs.
- Low exploitation riskCVE-2025-202330.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all scored CVEs.
- Moderate exploitation riskCVE-2023-53633.3% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 87% of all scored CVEs.
- Low exploitation riskCVE-2024-210900.72% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 50% of all scored CVEs.
Referenced CVEs
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- medium[UPDATE] [medium] Red Hat Enterprise Linux (CPython): Vulnerability allows file manipulationcert-bund
- high[UPDATE] [high] Atlassian products (Bamboo, Bitbucket, Confluence, Crucible, Fisheye, and Jira): Multiple vuln…cert-bund
- medium[UPDATE] [medium] Red Hat OpenShift: Multiple vulnerabilities allow bypassing of security measurescert-bund
Recent advisories for Splunk Splunk Enterprise
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- high[UPDATE] [high] Splunk Splunk Enterprise: Multiple vulnerabilitiescert-bund · 2026-07-03
- medium[UPDATE] [medium] Splunk Splunk Enterprise: Multiple vulnerabilities in third-party componentscert-bund · 2026-07-02
- unknownexploitedNCSC-2026-0198 [1.01] [M/H] Vulnerabilities fixed in Splunk Enterprise and Splunk Cloud Platformncsc-nl · 2026-06-19
- criticalexploitedCVE-2026-20253: Splunk Enterprise Missing Authentication for Critical Function Vulnerabilitycisa-kev · 2026-06-18
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