MEDIUMpublic-safe
CVE-2021-4040
CVE-2021-4040 is a public-safe defensive review candidate. Affected product context: redhat / amq_broker. CVSS is 5.3 (MEDIUM); verify exposure, vendor guidance, and remediation status. EPSS percentile is 82; use it as one defensive prioritization signal. Official remediation references are available for review.
CVSS
5.3 Severity
MEDIUM EPSS
0.0241 (82) KEV
-
5.3 Severity
MEDIUM EPSS
0.0241 (82) KEV
-
概要
CVE-2021-4040 is a public-safe defensive review candidate. Affected product context: redhat / amq_broker. CVSS is 5.3 (MEDIUM); verify exposure, vendor guidance, and remediation status. EPSS percentile is 82; use it as one defensive prioritization signal. Official remediation references are available for review.
Impact tags
明示タグなし
Urgency reasons
affected product presentvendor advisory presentrecent updateremediation reference present
Source-derived note
Summary derived from NVD / OSV / Vendor Advisory description; unsafe procedural detail is not shown.
Redaction metadata
- source summary used
- True
- fallback summary used
- False
- unsafe procedural detail present
- false
- raw source displayed
- false
- public summary redacted
- true
Official references
- https://nvd.nist.gov/vuln/detail/CVE-2021-4040
- https://osv.dev/vulnerability/CVE-2021-4040
- https://access.redhat.com/security/cve/CVE-2021-4040
- https://bugzilla.redhat.com/show_bug.cgi?id=2028254
- https://github.com/apache/activemq-artemis/pull/3871/commits
- https://issues.apache.org/jira/browse/ARTEMIS-3593