CVE-2023-50706

4.3 mediumEPSS 0.2%

Medium (4.3) in efacec uc 500e firmware. EPSS 0.2% chance of exploitation in the next 30 days.

A user without administrator permissions with access to the UC500 windows system could perform a memory dump of the running processes and extract clear credentials or valid session tokens.

Severity

CVSS 3.1

4.3 medium

CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-31)
CWE: CWE-284
Published: 2023-12-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

efacec:uc_500e_firmware

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-03
https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-03

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