Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-4844

Severity CVSS v4.0:
Pending analysis
Type:
CWE-284 Improper Access Control
Publication date:
20/03/2018
Last modified:
17/06/2026

Description

A vulnerability has been identified in SIMATIC WinCC OA UI for Android (All versions

Impact

Vector 3.x
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.70 MEDIUM
Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x
6.70
Severity 3.x
MEDIUM
Vector 2.0
AV:A/AC:M/Au:S/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 3.80 LOW
Vector: AV:A/AC:M/Au:S/C:P/I:P/A:N

Attack Vector (AV): Adjacent
Attack Complexity (AC): Medium
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): None

Base Score 2.0
3.80
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:siemens:simatic_wincc_oa_ui:*:*:*:*:*:android:*:* 3.15.10 (excluding)
cpe:2.3:a:siemens:simatic_wincc_oa_ui:*:*:*:*:*:iphone_os:*:* 3.15.10 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools