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[email protected]NVD:CVE-2020-19891

HistoryAug 24, 2020 - 3:15 p.m.

CVE-2020-19891

2020-08-2415:15:14

CWE-787

[email protected]

web.nvd.nist.gov

dbhcms v1.2.0

arbitrary file write

remote authenticated admin user

webshell

security vulnerability

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

0.003

Percentile

68.3%

JSON

DBHcms v1.2.0 has an Arbitrary file write vulnerability in dbhcms\mod\mod.editor.php $_POST[‘updatefile’] is filename and $_POST[‘tinymce_content’] is file content, there is no filter function for security. A remote authenticated admin user can exploit this vulnerability to get a webshell.

Affected configurations

Nvd

Node

dbhcms_projectdbhcmsMatch1.2.0

VendorProductVersionCPE
dbhcms_projectdbhcms1.2.0cpe:2.3:a:dbhcms_project:dbhcms:1.2.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dbhcms_project	dbhcms	1.2.0	cpe:2.3:a:dbhcms_project:dbhcms:1.2.0:::::::*

References

github.com/fragrant10/cve/tree/master/dbhcms1.2.0#14

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

0.003

Percentile

68.3%

JSON

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