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Samsung MobileCVELIST:CVE-2023-21421

HistoryFeb 09, 2023 - 12:00 a.m.

CVE-2023-21421

2023-02-0900:00:00

CWE-280

Samsung Mobile

www.cve.org

improper handling

permissions vulnerability

knoxcustommanagerservice

smr jan-2023 release

5.9 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

Improper Handling of Insufficient Permissions or Privileges vulnerability in KnoxCustomManagerService prior to SMR Jan-2023 Release 1 allows attacker to access device SIM PIN.

CNA Affected

[
  {
    "vendor": "Samsung Mobile",
    "product": "Samsung Mobile Devices",
    "versions": [
      {
        "version": "Q(10), R(11), S(12), T(13)",
        "status": "affected",
        "lessThan": "SMR Jan-2023 Release 1",
        "versionType": "custom"
      }
    ]
  }
]

References

security.samsungmobile.com/securityUpdate.smsb?year=2023&month=01

5.9 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

JSON

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