CVE-2023-21421
high-risk
Published 2023-02-09
Improper Handling of Insufficient Permissions or Privileges vulnerability in KnoxCustomManagerService prior to SMR Jan-2023 Release 1 allows attacker to access device SIM PIN.
Do I need to act?
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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.9/10
Medium
LOCAL
/ LOW complexity
Affected Products (20)
Affected Vendors
References (2)
51
/ 100
high-risk
Severity
19/34 · Moderate
Exploitability
0/34 · Minimal
Exposure
32/34 · Critical