CVE-2021-25910

Improper Authentication vulnerability in the cookie parameter of ZIV AUTOMATION 4CCT-EA6-334126BF allows a local attacker to perform modifications in several parameters of the affected device as an authenticated user.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
INCIBECNA
8 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 21%
VendorProductVersion
zivautomation4cct-ea6-334126bf_firmware
3.23.77.8.33251
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.incibe-cert.es/en/early-warning/ics-advisories/4cct-vulnerable-improper-authentication
https://www.incibe-cert.es/en/early-warning/ics-advisories/4cct-vulnerable-improper-authentication