Description
STER uses unencrypted TCP traffic to transmit data over the network. It allows an attacker to conduct a Man-In-The-Middle attack and obtain sensitive data such as passwords, personal data, or authentication tokens. This issue was fixed in version 9.5.
References (2)
Core 2
Core References
Third Party Advisory third-party-advisory
https://cert.pl/posts/2026/05/CVE-2026-25606
Scores
CVSS v4
2.3
EPSS
0.0021
EPSS Percentile
10.9%
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-319
Status
published
Products (1)
Centralny Instytut Ochrony Pracy - Państwowy Instytut Badawczy/STER
< 9.5
Published
May 22, 2026
Tracked Since
May 22, 2026