CVE-2018-13990

Description

The WebUI of PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions prior to 1.35 is vulnerable to brute-force attacks, because of Improper Restriction of Excessive Authentication Attempts.

Category

8.6
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.05% Top 25%
Third-Party Advisory securityfocus.com 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-19-024-02 third party advisory us government resource
http://www.securityfocus.com/bid/106737 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-13990?
CVE-2018-13990 has been scored as a high severity vulnerability.
How to fix CVE-2018-13990?
To fix CVE-2018-13990, 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-2018-13990 being actively exploited in the wild?
It is possible that CVE-2018-13990 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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