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MitreCVE-2021-27341

HistorySep 16, 2021 - 2:15 p.m.

CVE-2021-27341

2021-09-1614:15:07

CWE-22

mitre

web.nvd.nist.gov

opensis

community edition

version 7.6

local file inclusion

vulnerability

downloadwindow.php

filename parameter

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

9.1

Confidence

High

EPSS

0.002

Percentile

51.8%

JSON

OpenSIS Community Edition version <= 7.6 is affected by a local file inclusion vulnerability in DownloadWindow.php via the “filename” parameter.

Affected configurations

Nvd

Node

os4edopensisRange≤7.6community

VendorProductVersionCPE
os4edopensis*cpe:2.3:a:os4ed:opensis:*:*:*:*:community:*:*:*

Vendor	Product	Version	CPE
os4ed	opensis	*	cpe:2.3:a:os4ed:opensis:::::community:::*

References

github.com/OS4ED/openSIS-Classic/commit/f78407d5291c686c3f416073dcb9143f3a3d5489#diff-24b751f2072f058259d033016938101f9fa29884ebcc09ce7eb88def3421e5ba

github.com/OS4ED/openSIS-Classic/issues/158

github.com/OS4ED/openSIS-Classic/releases

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

9.1

Confidence

High

EPSS

0.002

Percentile

51.8%

JSON

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