variot - var-202108-0988

var-202108-0988

Vulnerability from variot

This vulnerability allows an attacker who has access to the WBM to read and write settings-parameters of the device by sending specifically constructed requests without authentication on multiple WAGO PLCs in firmware versions up to FW07. plural WAGO product There is an authentication vulnerability in.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

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CVE-2021-34578 (GCVE-0-2021-34578)

Vulnerability from cvelistv5

Published

2021-08-31 10:33

Modified

2024-09-16 18:33

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-287 - Improper Authentication

Summary

References

▼	URL	Tags
	https://cert.vde.com/en-us/advisories/vde-2020-044	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	WAGO	PLC	Version: 750-362 < Version: 750-363 < Version: 750-823 < Version: 750-832/xxx-xxx < Version: 750-862 < Version: 750-891 < Version: 750-890/xxx-xxx < Version: 750-893 <

Show details on NVD website

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To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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