CVE-2021-27734

Description

Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Vendor Advisory belden.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://dam.belden.com/dmm3bwsv3/assetstream.aspx?assetid=12914&mediaformatid=50063&destinationid=10016 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-27734?
CVE-2021-27734 has been scored as a critical severity vulnerability.
How to fix CVE-2021-27734?
To fix CVE-2021-27734, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-27734 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-27734 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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