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CVE-2022-33891: Apache Spark Command Injection Vulnerability

criticalknown exploitedpublic exploitCVE-2022-33891
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Apache Spark contains a command injection vulnerability via Spark User Interface (UI) when Access Control Lists (ACLs) are enabled.

CSIRTS triage

vendor: Apacheproduct: SparkCode injectionOther
What
Apache Spark contains a command injection vulnerability via Spark User Interface when Access Control Lists are enabled.
Who is affected
Users of Apache Spark with ACLs enabled.
Urgency
Remediation is urgent as the vulnerability is actively exploited and critical.
Action
Update Apache Spark to the latest version.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2023-03-07
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2022-33891

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.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2022-33891coverage & exploitation statusNVD · CVE.org

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