CVE-2015-7923

Description

Westermo WeOS before 4.19.0 uses the same SSL private key across different customers' installations, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a key.

Category

9.0
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.24%
Third-Party Advisory us-cert.gov
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2015-7923?
CVE-2015-7923 has been scored as a critical severity vulnerability.
How to fix CVE-2015-7923?
To fix CVE-2015-7923, 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-2015-7923 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-7923 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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