CVE-2023-50703

Cleartext Transmission of Sensitive Information in EFACEC UC 500E

Description

An attacker with network access could perform a man-in-the-middle (MitM) attack and capture sensitive information to gain unauthorized access to the application.

Remediation

Solution:

  • EFACEC has released UC 500E version 10.1.1. For more information, contact EFACEC support https://www.efacec.pt/en/contacts/ .

Category

6.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory cisa.gov
Affected: EFACEC UC 500E
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-03 government resource third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2023-50703?
CVE-2023-50703 has been scored as a medium severity vulnerability.
How to fix CVE-2023-50703?
To fix CVE-2023-50703: EFACEC has released UC 500E version 10.1.1. For more information, contact EFACEC support https://www.efacec.pt/en/contacts/ .
Is CVE-2023-50703 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-50703 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-2023-50703?
CVE-2023-50703 affects EFACEC UC 500E.
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