emb3d - tid-309

tid-309

Vulnerability from emb3d

Type

Link

Description

If the integrated development environment (IDE) or vendor software that is used to manage a device is not sufficiently secure, it could be exploited or crashed when it connects to the device, such as during a file transfer or program upload. A threat actor could use a compromised device, such as a PLC, to exploit a vulnerability within the engineering software/IDE used to manage that device. This could be used to (i) gain unauthorized access to the workstation, (ii) perform a DoS on the workstation, or (iii) propagate to other devices managed by that workstation.

CWE

CWE-20: Improper Input Validation

CVE-2021-22289 (GCVE-0-2021-22289)

Vulnerability from cvelistv5 – Published: 2022-08-11 14:56 – Updated: 2024-08-03 18:37

Summary

Improper Input Validation vulnerability in the project upload mechanism in B&R Automation Studio version >=4.0 may allow an unauthenticated network attacker to execute code.

Severity ?

8.3 (High)


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

CWE

CWE-20 - Improper Input Validation

Assigner

ABB

References

URL

Tags

https://www.br-automation.com/downloads_br_produc…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	B&R Industrial Automation	Automation Studio	Affected: 4 , < unspecified (custom)

Credits

Mr. Mashav Sapir of Claroty

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted