CVE-2023-50440
MEDIUMPRIMX ZED! ZEDMAIL ZONECENTRAL ZEDFREE ZEDPRO < 2023.5 - Unauthenticated Access Control Bypass via UNC Injection
Title source: llmDescription
ZED containers produced by PRIMX ZED! for Windows before Q.2020.3 (ANSSI qualification submission); ZED! for Windows before Q.2021.2 (ANSSI qualification submission); ZONECENTRAL for Windows before Q.2021.2 (ANSSI qualification submission); ZONECENTRAL for Windows before 2023.5; ZEDMAIL for Windows before 2023.5; ZED! for Windows, Mac, Linux before 2023.5; ZEDFREE for Windows, Mac, Linux before 2023.5; or ZEDPRO for Windows, Mac, Linux before 2023.5 can be modified by an unauthenticated attacker to include a UNC reference so that it could trigger network access to an attacker-controlled computer when opened by the victim.
References (2)
Core 2
Core References
Vendor Advisory
https://www.primx.eu/en/bulletins/security-bulletin-23B30931/
Product
https://www.primx.eu/fr/blog/
Scores
CVSS v3
5.5
EPSS
0.0023
EPSS Percentile
13.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
Status
published
Products (4)
primx/zed\!
< 2023.5 (8 CPE variants)
primx/zed\!
< q.2020.3
primx/zedmail
< 2023.5
primx/zonecentral
< q.2021.2
Published
Dec 13, 2023
Tracked Since
Feb 18, 2026