CVE-2023-32735
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Siemens | SIMATIC STEP 7 Safety V16 | 0 < V16 Update 7 | affected |
| Siemens | SIMATIC STEP 7 Safety V17 | 0 < V17 Update 7 | affected |
| Siemens | SIMATIC STEP 7 Safety V18 | 0 < V18 Update 2 | affected |
| Siemens | SIMATIC STEP 7 V16 | 0 < V16 Update 7 | affected |
| Siemens | SIMATIC STEP 7 V17 | 0 < V17 Update 7 | affected |
| Siemens | SIMATIC STEP 7 V18 | 0 < V18 Update 2 | affected |
| Siemens | SIMATIC WinCC Unified V16 | 0 < V16 Update 7 | affected |
| Siemens | SIMATIC WinCC Unified V17 | 0 < V17 Update 7 | affected |
| Siemens | SIMATIC WinCC Unified V18 | 0 < V18 Update 2 | affected |
| Siemens | SIMATIC WinCC V16 | 0 < V16.7 | affected |
| Siemens | SIMATIC WinCC V17 | 0 < V17.7 | affected |
| Siemens | SIMATIC WinCC V18 | 0 < V18 Update 2 | affected |
| Siemens | SIMOCODE ES V16 | 0 < V16 Update 7 | affected |
| Siemens | SIMOCODE ES V17 | 0 < V17 Update 7 | affected |
| Siemens | SIMOCODE ES V18 | 0 < V18 Update 2 | affected |
| Siemens | SIMOTION SCOUT TIA V5.4 SP1 | 0 < * | affected |
| Siemens | SIMOTION SCOUT TIA V5.4 SP3 | 0 < * | affected |
| Siemens | SIMOTION SCOUT TIA V5.5 SP1 | 0 < * | affected |
| Siemens | SINAMICS Startdrive V16 | 0 < * | affected |
| Siemens | SINAMICS Startdrive V17 | 0 < * | affected |
| Siemens | SINAMICS Startdrive V18 | 0 < * | affected |
| Siemens | SIRIUS Safety ES V17 | 0 < V17 Update 7 | affected |
| Siemens | SIRIUS Safety ES V18 | 0 < V18 Update 2 | affected |
| Siemens | SIRIUS Soft Starter ES V17 | 0 < V17 Update 7 | affected |
| Siemens | SIRIUS Soft Starter ES V18 | 0 < V18 Update 2 | affected |
| Siemens | Soft Starter ES V16 | 0 < V16 Update 7 | affected |
| Siemens | TIA Portal Cloud V3.0 | 0 < V18 Update 2 | affected |
Weaknesses
- CWE-502: CWE-502: Deserialization of Untrusted Data
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
CVE Program Container
Additional References
References
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