CVE-2017-20039: SICUNET Access Controller hard-coded password

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-06-11 · updated 2026-06-17
Weakness: CWE-259

Description

A vulnerability was found in SICUNET Access Controller 0.32-05z. It has been classified as very critical. This affects an unknown part. The manipulation leads to weak authentication. It is possible to initiate the attack remotely.

Affected products

SICUNET Access Controller: 0.32-05z

References

http://seclists.org/fulldisclosure/2017/Mar/25
https://vuldb.com/?id.98907
http://seclists.org/fulldisclosure/2017/Mar/25
https://vuldb.com/?id.98907

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