CVE-2023-6689

Cross-Site Request Forgery in EFACEC BCU 500

Description

A successful CSRF attack could force the user to perform state changing requests on the application. If the victim is an administrative account, a CSRF attack could compromise the entire web application.

Remediation

Solution:

  • EFACEC released BCU 500 versions 4.08 to mitigate this vulnerability. For more information, contact EFACEC support https://www.efacec.pt/en/contacts/ .

Category

8.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.04%
Third-Party Advisory cisa.gov
Affected: EFACEC BCU 500
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-02 us government resource third party advisory government resource

Frequently Asked Questions

What is the severity of CVE-2023-6689?
CVE-2023-6689 has been scored as a high severity vulnerability.
How to fix CVE-2023-6689?
To fix CVE-2023-6689: EFACEC released BCU 500 versions 4.08 to mitigate this vulnerability. For more information, contact EFACEC support https://www.efacec.pt/en/contacts/ .
Is CVE-2023-6689 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-6689 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-2023-6689?
CVE-2023-6689 affects EFACEC BCU 500.
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