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MitreCVE-2020-19891

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

CVE-2020-19891

2020-08-2415:15:14

CWE-787

mitre

web.nvd.nist.gov

cve-2020-19891

dbhcms

arbitrary file write

mod.editor.php

nvd

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

6.7

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

6.7

Confidence

High

EPSS

0.003

Percentile

68.3%

JSON

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