Vulnerability · Published May 22, 2026 · Assigned by CERT-PL
CVE-2026-25607Weak password encoding in STER
Medium 5.7
In plain English
A medium-severity security flaw in STER from Centralny Instytut Ochrony Pracy - Państwowy Instytut Badawczy. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 4.0)5.7Medium
Exploit odds (30 days)<0.1%top 99.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Use of a weak password encoding algorithm in STER software allows the value of the password to be guessed after analyzing how passwords with known values are encoded. This issue was fixed in version 9.5.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Centralny Instytut Ochrony Pracy - Państwowy Instytut Badawczy | STER | 0 – before 9.5 |
Weakness: CWE-261 · Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N