CVE-2022-40939: Secu Secustation Firmware

Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days.

In certain Secustation products the administrator account password can be read. This affects V2.5.5.3116-S50-SMA-B20171107A, V2.3.4.1301-M20-TSA-B20150617A, V2.5.5.3116-S50-RXA-B20180502A, V2.5.5.3116-S50-SMA-B20190723A, V2.5.5.3116-S50-SMB-B20161012A, V2.3.4.2103-S50-NTD-B20170508B, V2.5.5.3116-S50-SMB-B20160601A, V2.5.5.2601-S50-TSA-B20151229A, and V2.5.5.3116-S50-SMA-B20170217.

Affected products

• Secu Secustation Firmware: version 2.3.4.1301-m20-tsa-b20150617a only; version 2.3.4.2103-s50-ntd-b20170508b only; version 2.5.5.2601-s50-tsa-b20151229a only; version 2.5.5.3116-s50-rxa-b20180502a only; version 2.5.5.3116-s50-sma-b20170217 only; version 2.5.5.3116-s50-sma-b20171107a only; …

Published 2022-12-08. Last modified 2026-06-17.