CVE-2021-22648

Ovarro TBox Incorrect Permission Assignment for Critical Resource

Description

Ovarro TBox proprietary Modbus file access functions allow attackers to read, alter, or delete the configuration file.

Remediation

Solution:

  • Ovarro recommends affected users update to 12.5 or later of TWinSoft to mitigate these vulnerabilities. The latest version can be found on www.ovarro.com in the customer support section (service portal).

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.08%
Third-Party Advisory cisa.gov
Affected: Ovarro TBox
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-21-054-04 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2021-22648?
CVE-2021-22648 has been scored as a high severity vulnerability.
How to fix CVE-2021-22648?
To fix CVE-2021-22648: Ovarro recommends affected users update to 12.5 or later of TWinSoft to mitigate these vulnerabilities. The latest version can be found on www.ovarro.com in the customer support section (service portal).
Is CVE-2021-22648 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22648 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.
What software or system is affected by CVE-2021-22648?
CVE-2021-22648 affects Ovarro TBox.
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