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» CVE-2022-44621
Diagnosis Controller miss parameter validation, so user may attacked by command injection via HTTP Request.
NVD Status： Modified ，CVE State: published
Threat Intelligence & Risk Assessment for CVE-2022-44621
Conclusion & alert: CVE-2022-44621 is rated High Risk (76.6/100) : CVSS Critical severity, with high exploitation likelihood (EPSS 9.18%, 92th percentile).Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +7.91% over the last day, indicating growing attacker interest.Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
Exploit prediction scoring system (EPSS) score for CVE-2022-44621
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
#
Date
Old EPSS score
New EPSS score
Delta (New - Old)
1
2026-01-06
1.27%
9.18%
+7.91%
2
2026-01-05
1.76%
1.27%
-0.49%
3
2026-01-04
—
1.76%
—
Full EPSS history
(16 records total)
Common vulnerability scoring system (CVSS) metrics for CVE-2022-44621
CVSS metrics for this CVE.
Base score
Version
Severity
Vector
Exploitability
Impact
Score source
9.8
3.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
3.9
5.9
[email protected]
9.8
3.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
3.9
5.9
134c704f-9b21-4f2e-91b3-4a467353bcc0
Weakness enumeration for CVE-2022-44621
GitHub Security Advisory for CVE-2022-44621
GHSA-w9rv-xmf7-x3gh · Severity: critical · Ecosystem: maven
— Apache Kylin vulnerable to Command injection by Diagnosis Controller
Affected software / configurations for CVE-2022-44621
Vendor
Product
Version
Raw CPE
apache
kylin
< 4.0.3
cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
References for CVE-2022-44621
cvelogic
Threat Intelligence