Products
SIMATIC STEP 7 Safety V16
- All versions < V16 Update 7
SIMATIC STEP 7 Safety V17
- All versions < V17 Update 7
SIMATIC STEP 7 Safety V18
- All versions < V18 Update 2
SIMATIC STEP 7 V16
- All versions < V16 Update 7
SIMATIC STEP 7 V17
- All versions < V17 Update 7
SIMATIC STEP 7 V18
- All versions < V18 Update 2
SIMATIC WinCC Unified V16
- All versions < V16 Update 7
SIMATIC WinCC Unified V17
- All versions < V17 Update 7
SIMATIC WinCC Unified V18
- All versions < V18 Update 2
SIMATIC WinCC V16
- All versions < V16.7
SIMATIC WinCC V17
- All versions < V17.7
SIMATIC WinCC V18
- All versions < V18 Update 2
SIMOCODE ES V16
- All versions < V16 Update 7
SIMOCODE ES V17
- All versions < V17 Update 7
SIMOCODE ES V18
- All versions < V18 Update 2
SIMOTION SCOUT TIA V5.4 SP1
- All versions
SIMOTION SCOUT TIA V5.4 SP3
- All versions
SIMOTION SCOUT TIA V5.5 SP1
- All versions
SINAMICS Startdrive V16
- All versions
SINAMICS Startdrive V17
- All versions
SINAMICS Startdrive V18
- All versions
SIRIUS Safety ES V17
- All versions < V17 Update 7
SIRIUS Safety ES V18
- All versions < V18 Update 2
SIRIUS Soft Starter ES V17
- All versions < V17 Update 7
SIRIUS Soft Starter ES V18
- All versions < V18 Update 2
Soft Starter ES V16
- All versions < V16 Update 7
TIA Portal Cloud V3.0
- All versions < V18 Update 2
Source
productcert@siemens.com
Tags
CVE-2023-32735 details
Last Modified : July 9, 2024, 6:19 p.m.
Description
A vulnerability has been identified in SIMATIC STEP 7 Safety V16 (All versions < V16 Update 7), SIMATIC STEP 7 Safety V17 (All versions < V17 Update 7), SIMATIC STEP 7 Safety V18 (All versions < V18 Update 2), SIMATIC STEP 7 V16 (All versions < V16 Update 7), SIMATIC STEP 7 V17 (All versions < V17 Update 7), SIMATIC STEP 7 V18 (All versions < V18 Update 2), SIMATIC WinCC Unified V16 (All versions < V16 Update 7), SIMATIC WinCC Unified V17 (All versions < V17 Update 7), SIMATIC WinCC Unified V18 (All versions < V18 Update 2), SIMATIC WinCC V16 (All versions < V16.7), SIMATIC WinCC V17 (All versions < V17.7), SIMATIC WinCC V18 (All versions < V18 Update 2), SIMOCODE ES V16 (All versions < V16 Update 7), SIMOCODE ES V17 (All versions < V17 Update 7), SIMOCODE ES V18 (All versions < V18 Update 2), SIMOTION SCOUT TIA V5.4 SP1 (All versions), SIMOTION SCOUT TIA V5.4 SP3 (All versions), SIMOTION SCOUT TIA V5.5 SP1 (All versions), SINAMICS Startdrive V16 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SIRIUS Safety ES V17 (All versions < V17 Update 7), SIRIUS Safety ES V18 (All versions < V18 Update 2), SIRIUS Soft Starter ES V17 (All versions < V17 Update 7), SIRIUS Soft Starter ES V18 (All versions < V18 Update 2), Soft Starter ES V16 (All versions < V16 Update 7), TIA Portal Cloud V3.0 (All versions < V18 Update 2). Affected applications do not properly restrict the .NET BinaryFormatter when deserializing hardware configuration profiles. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application. This is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300.
CVSS Score
1 | 2 | 3 | 4 | 5 | 6.5 | 7 | 8 | 9 | 10 |
---|
Weakness
Weakness | Name | Description |
---|---|---|
CWE-502 | Deserialization of Untrusted Data | The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. |
CVSS Data
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
6.5
Exploitability Score
0.6
Impact Score
5.9
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
References
URL | Source |
---|---|
https://cert-portal.siemens.com/productcert/html/ssa-779936.html | productcert@siemens.com |