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TwcertCVE-2021-22857

HistoryFeb 17, 2021 - 11:15 a.m.

CVE-2021-22857

2021-02-1711:15:15

CWE-22

twcert

web.nvd.nist.gov

cve-2021-22857

cge

directory traversal

vulnerability

nvd

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

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

54.1%

JSON

The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.

Affected configurations

Nvd

Node

changjia_property_management_system_projectchangjia_property_management_systemMatch1.00

VendorProductVersionCPE
changjia_property_management_system_projectchangjia_property_management_system1.00cpe:2.3:a:changjia_property_management_system_project:changjia_property_management_system:1.00:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
changjia_property_management_system_project	changjia_property_management_system	1.00	cpe:2.3:a:changjia_property_management_system_project:changjia_property_management_system:1.00:::::::*

CNA Affected

[
  {
    "product": "property management system",
    "vendor": "ChanGate EnterPrise Co., Ltd",
    "versions": [
      {
        "lessThanOrEqual": "1.00",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422

www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html

Social References

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

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

54.1%

JSON

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