Insecure generation of credentials in the local SAT (Technical Support) access functionality of the Ingecon Sun EMS Board. The vulnerability arose because the secret access credentials were not based on a secure cryptographic scheme, but rather on a weak hashing algorithm, which could allow an attacker to carry out a privilege escalation.

Attack Vector Network

Attack Complexity High

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00029.

Exploitation none

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Ingeteam Ingecon Sun EMS Board unaffected
Version Status Constraints
0 affected ≤ AAX1055CT
0 affected ≤ ABU1001_P
0 affected ≤ ACL1201_B
0 affected ≤ ACL1200AL
0 affected ≤ ABH1027_K
0 affected ≤ ABH1007_Z
0 affected ≤ ABS1009_L
0 affected ≤ ABS1005_T
0 affected ≤ ACB1005_A
0 affected ≤ AAX1031CN
AAX1055CU unaffected —
ABU1001_Q unaffected —
ACL1201_C unaffected —
ACL1200AM unaffected —
ABH1027_L unaffected —
ABH1007AA unaffected —
ABS1009_P unaffected —
ABS1005_U unaffected —
ACB1005_C unaffected —
AAX1031CO unaffected —

No data.

No data.

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No data.

Project Subscriptions

Vendors Products
Ingeteam Subscribe
Ingecon Sun Ems Board Subscribe
Advisories

No advisories yet.

Fixes

Solution

The risk has been mitigated with the release of a patch applicable to all versions, developed in December 2025. It is recommended that users update to the newer versions.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.incibe.es/en/incibe-cert/notices/aviso-sci/insecure-generation-sat-access-credentials-ingecon-ems-board cve-icon cve-icon
https://www.reversemode.com/2026/05/a-practical-analysis-of-cyber-physical.html cve-icon cve-icon
History

Tue, 12 May 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 12 May 2026 10:15:00 +0000

Type Values Removed Values Added
Description Insecure generation of credentials in the local SAT (Technical Support) access functionality of the Ingecon Sun EMS Board. The vulnerability arose because the secret access credentials were not based on a secure cryptographic scheme, but rather on a weak hashing algorithm, which could allow an attacker to carry out a privilege escalation.
Title Insecure generation of SAT access credentials in Ingecon EMS Board
First Time appeared Ingeteam
Ingeteam ingecon Sun Ems Board
Weaknesses CWE-327
CPEs cpe:2.3:a:ingeteam:ingecon_sun_ems_board:*:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:aax1031co:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:aax1055cu:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:abh1007aa:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:abh1027_l:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:abs1005_u:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:abs1009_p:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:abu1001_q:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:acb1005_c:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:acl1200am:*:*:*:*:*:*:*
cpe:2.3:a:ingeteam:ingecon_sun_ems_board:acl1201_c:*:*:*:*:*:*:*
Vendors & Products Ingeteam
Ingeteam ingecon Sun Ems Board
References
Metrics cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: INCIBE

Published:

Updated: 2026-05-12T12:19:29.775Z

Reserved: 2026-05-07T09:46:15.152Z

Link: CVE-2026-8072

cve-icon Vulnrichment

Updated: 2026-05-12T12:19:15.314Z

cve-icon NVD

Status : Received

Published: 2026-05-12T10:16:48.670

Modified: 2026-05-12T10:16:48.670

Link: CVE-2026-8072

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-12T11:30:14Z

Weaknesses