by Kastro
Paper/Archive/CVE-2026-28745

CVE-2026-28745

Red Lion Controls 700 Series — Red Lion Controls N-Tron 700 Series Storing Passwords in a Recoverable Format

EPSS 0.2%CVSS 9.3
critical.is priorityof 100
30
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 12.2.122 × 202.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Usernames and passwords, including the default credentials, are stored in the configuration file using weak encryption. If the default credentials are known by a malicious user, they could obtain other credentials on the system.

Affected

ProductAffectedFixed inSource
700 Series< Firmware Versions 3.11.0Firmware Versions 3.11.0CNA
700 Series< Bootloader Versions 2.0.6.1Bootloader Versions 2.0.6.1CNA

Scores by source

icscert (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
icscert (CNA)7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refhms-networks.comrefhms-networks.com/cybersecurityrefcisa.gov/news-events/ics-advisories/icsa-26-281-01refgithub.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-281-01.json