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CVE-2026-94591

Armatura LLC Armatura One Use of Hard-coded Cryptographic Key

Description

Armatura One stores database and message-broker credentials in an install configuration file, encrypting them with AES-128-CBC when this protection is enabled. The encryption key and initialization vector are fixed values embedded in the software itself and are identical across every installation. An attacker with a copy of the installation package can recover this key and initialization vector, and can then decrypt the stored credentials of any specific installation to which the attacker separately obtains the encrypted configuration file.

Timeline

  1. ID reserved

    By icscert

  2. · 11 days later

    Published

  3. · 1 day later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2026-94591, by who scored it
Scored byCVSSScoreVector
icscertCNA (assigner)4.0High8.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
icscertCNA (assigner)3.1High8.4CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVDNVD · Awaiting Analysis4.0High8.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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
EPSS (exploitation in 30 days)
0.09% · top 100% of all CVEs (9 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.6.

Affected products

What to do

Solution: Armatura LLC has released Armatura One V4.7.2, which resolves this issue. Users should upgrade from V4.7.1 or earlier to V4.7.2. Armatura LLC has released Armatura One V4.6.1_USA, which resolves this issue. Users of the USA release line should upgrade from V4.3.1_USA or earlier to V4.6.1_USA. Armatura LLC recommends contacting official technical support for guidance on obtaining and applying the upgrade.

References

2

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .