A vulnerability has been identified in SIMATIC STEP 7 Safety V16 (All versions < V16 Update 7), SIMATIC STEP 7 Safety V17 (All versions < V1
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in V16 Update 7, V17 Update 7, V18 Update 2, V16.7, V17.7
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: total
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Siemens SIMATIC STEP 7 Safety V16
fixed in V16 Update 7
- Siemens SIMATIC STEP 7 Safety V17
fixed in V17 Update 7
- Siemens SIMATIC STEP 7 Safety V18
fixed in V18 Update 2
- Siemens SIMATIC STEP 7 V16
fixed in V16 Update 7
- Siemens SIMATIC STEP 7 V17
fixed in V17 Update 7
- Siemens SIMATIC STEP 7 V18
fixed in V18 Update 2
- Siemens SIMATIC WinCC Unified V16
fixed in V16 Update 7
- Siemens SIMATIC WinCC Unified V17
fixed in V17 Update 7
- Siemens SIMATIC WinCC Unified V18
fixed in V18 Update 2
- Siemens SIMATIC WinCC V16
fixed in V16.7
- Siemens SIMATIC WinCC V17
fixed in V17.7
- Siemens SIMATIC WinCC V18
fixed in V18 Update 2
- Siemens SIMOCODE ES V16
fixed in V16 Update 7
- Siemens SIMOCODE ES V17
fixed in V17 Update 7
- Siemens SIMOCODE ES V18
fixed in V18 Update 2
- Siemens SIMOTION SCOUT TIA V5.4 SP1
All versions
- Siemens SIMOTION SCOUT TIA V5.4 SP3
All versions
- Siemens SIMOTION SCOUT TIA V5.5 SP1
All versions
- Siemens SINAMICS Startdrive V16
All versions
- Siemens SINAMICS Startdrive V17
All versions
- Siemens SINAMICS Startdrive V18
All versions
- Siemens SIRIUS Safety ES V17
fixed in V17 Update 7
- Siemens SIRIUS Safety ES V18
fixed in V18 Update 2
- Siemens SIRIUS Soft Starter ES V17
fixed in V17 Update 7
- Siemens SIRIUS Soft Starter ES V18
fixed in V18 Update 2
- Siemens Soft Starter ES V16
fixed in V16 Update 7
- Siemens TIA Portal Cloud V3.0
fixed in V18 Update 2