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[email protected]NVD:CVE-2020-21787

HistoryJun 24, 2021 - 3:15 p.m.

CVE-2020-21787

2021-06-2415:15:08

CWE-434

[email protected]

web.nvd.nist.gov

crmeb 3.1.0

file upload

getshell vulnerability

uploadservice.php

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.004

Percentile

74.5%

JSON

CRMEB 3.1.0+ is vulnerable to File Upload Getshell via /crmeb/crmeb/services/UploadService.php.

Affected configurations

Nvd

Node

crmebcrmebMatch3.1.0\+

VendorProductVersionCPE
crmebcrmeb3.1.0+cpe:2.3:a:crmeb:crmeb:3.1.0\+:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
crmeb	crmeb	3.1.0+	cpe:2.3:a:crmeb:crmeb:3.1.0\+:::::::*

References

gitee.com/ZhongBangKeJi/CRMEB/issues/I18MGD

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.004

Percentile

74.5%

JSON

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