Vulnerability · Published Dec 19, 2023 · Assigned by icscert
CVE-2023-50703 Cleartext Transmission of Sensitive Information in EFACEC UC 500E
Medium 6.3
In plain English
A medium-severity security flaw in UC 500E from EFACEC. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.3%top 81.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-319 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-03 government-resource