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[email protected]NVD:CVE-2021-40940

HistoryJun 15, 2022 - 5:15 p.m.

CVE-2021-40940

2022-06-1517:15:08

CWE-434

[email protected]

web.nvd.nist.gov

monstra software

unrestricted upload

file vulnerability

php filtering

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

EPSS

0.002

Percentile

59.9%

JSON

Monstra 3.0.4 does not filter the case of php, which leads to an unrestricted file upload vulnerability.

Affected configurations

Nvd

Node

monstramonstraRange≤3.0.4

VendorProductVersionCPE
monstramonstra*cpe:2.3:a:monstra:monstra:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
monstra	monstra	*	cpe:2.3:a:monstra:monstra::::::::

References

github.com/monstra-cms/monstra/issues/471

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

EPSS

0.002

Percentile

59.9%

JSON

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