Unencrypted Flash Storage in dormakaba access manager

published 2026-01-26 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-206374

cvss: 7.0; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 1%
public exploits: 0; none known

With physical access to the device and enough time an attacker can desolder the flash memory, modify it and then reinstall it because of missing encryption. Thus, essential files, such as "/etc/passwd", as well as stored certificates, cryptographic keys, stored PINs and so on can be modified and read, in order to gain SSH root access on the Linux-based K7 model. On the Windows CE based K5 model, the password for the Access Manager can additionally be read in plain text from the stored SQLite database.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 9 mo ago (2026-01-26)

Exploit prediction

0.11% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	7.0	CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA	4.0	7.0	CVSS:4.0/AV:P/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

Affected products

dormakaba Access Manager 92xx-k5
dormakaba Access Manager 92xx-k7

Classification

Weakness

CWE-312 Cleartext Storage of Sensitive Information

References

dormakabagroup.com /en/security-advisories
vendor-advisory
r.sec-consult.com /dormakaba
technical-description
r.sec-consult.com /dkaccess
third-party-advisory

Sources

CVE List CVE-2025-59105
NVD CVE-2025-59105

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary