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nvd[email protected]NVD:CVE-2021-31630
HistoryAug 03, 2021 - 3:15 p.m.

CVE-2021-31630

2021-08-0315:15:08
CWE-94
web.nvd.nist.gov
7
command injection
open plc webserver v3
remote attackers
arbitrary code

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.006

Percentile

77.7%

Command Injection in Open PLC Webserver v3 allows remote attackers to execute arbitrary code via the “Hardware Layer Code Box” component on the “/hardware” page of the application.

Affected configurations

Nvd
Node
openplcprojectopenplc_v3Match-
AND
openplcprojectopenplc_v3_firmwareMatch-
VendorProductVersionCPE
openplcprojectopenplc_v3-cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:*
openplcprojectopenplc_v3_firmware-cpe:2.3:o:openplcproject:openplc_v3_firmware:-:*:*:*:*:*:*:*

CVSS2

9

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.006

Percentile

77.7%