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TwcertCVE-2020-3933

HistoryFeb 11, 2020 - 12:15 p.m.

CVE-2020-3933

2020-02-1112:15:20

twcert

web.nvd.nist.gov

taiwan

secom

door access control

attendance management

cve-2020-3933

vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

34.7%

JSON

TAIWAN SECOM CO., LTD., a Door Access Control and Personnel Attendance Management system, allows attackers to enumerate and exam user account in the system.

Affected configurations

Nvd

Node

secomdr.id_access_controlRange<3.3.2

secomdr.id_attendance_systemRange<3.3.0.3_20160517

VendorProductVersionCPE
secomdr.id_access_control*cpe:2.3:a:secom:dr.id_access_control:*:*:*:*:*:*:*:*
secomdr.id_attendance_system*cpe:2.3:a:secom:dr.id_attendance_system:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
secom	dr.id_access_control	*	cpe:2.3:a:secom:dr.id_access_control::::::::
secom	dr.id_attendance_system	*	cpe:2.3:a:secom:dr.id_attendance_system::::::::

CNA Affected

[
  {
    "product": "Door Access Control system",
    "vendor": "TAIWAN SECOM CO., LTD.",
    "versions": [
      {
        "lessThanOrEqual": "3.3.2",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Personnel Attendance system",
    "vendor": "TAIWAN SECOM CO., LTD.",
    "versions": [
      {
        "lessThanOrEqual": "3.3.0.3_20160517",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

gist.github.com/chtsecurity/4db471b34c3959e5ab9ec31570e4760b

www.chtsecurity.com/news/1bb85fcd-9048-4587-b4d3-b18335572bac

www.twcert.org.tw/en/cp-139-3317-d4edc-2.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

34.7%

JSON

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