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MitreCVE-2020-21786

HistoryJun 24, 2021 - 4:15 p.m.

CVE-2020-21786

2021-06-2416:15:08

CWE-434

mitre

web.nvd.nist.gov

ibos

open

arbitrary file inclusion

getshell

cve-2020-21786

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

AI Score

9.3

Confidence

High

EPSS

0.003

Percentile

65.3%

JSON

In IBOS 4.5.4 Open, Arbitrary File Inclusion causes getshell via /system/modules/dashboard/controllers/CronController.php.

Affected configurations

Nvd

Node

ibosibosMatch4.5.4

VendorProductVersionCPE
ibosibos4.5.4cpe:2.3:a:ibos:ibos:4.5.4:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibos	ibos	4.5.4	cpe:2.3:a:ibos:ibos:4.5.4:::::::*

References

gitee.com/ibos/IBOS/issues/I18JRG

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

AI Score

9.3

Confidence

High

EPSS

0.003

Percentile

65.3%

JSON

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