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CVE-2026-54801

HIGH
7.2
CVSS 3.1
Description
A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V26.20), SICORE Base system (All versions < V26.20.0). The affected application contains insufficient validation of authentication credentials when processing administrative account modifications through the web API. This could allow an authenticated attacker to bypass security controls and gain unauthorized elevated privileges.

Metadata

CVE ID
CVE-2026-54801
State
PUBLISHED
Assigner
siemens
Reserved
2026-06-16 07:47 UTC
Published
2026-07-09 14:15 UTC
Last updated
2026-07-09 17:37 UTC
Primary CWE
CWE-620
CWE-620: Unverified Password Change
Vendor / Product
Siemens / CPCI85 Central Processing/Communication
Sources
cve.org  ·  NVD

Severity & Metrics

7.2 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
total
Affected products (2)
VendorProductPlatformVersions
Siemens CPCI85 Central Processing/Communication — 0 < V26.20
Siemens SICORE Base system — 0 < V26.20.0
Weakness (CWE)
CWESourceDescription
CWE-620 cna CWE-620: Unverified Password Change
CVSS scores (2)
ScoreSeverityVersionSourceVector
8.6 HIGH 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.2 HIGH 3.1 cna CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References (1)
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