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CVE-2022-38465
CVE ID
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CVE-2022-38465
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINUMERIK MC (All versions < V6.21), SINUMERIK ONE (All versions < V6.21). Affected products protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG/PC and HMI communication.
This could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG/PC and HMI communication.
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CVSS V3 Severity and Metrics
General Information
Vendors
Products
- simatic drive controller cpu 1504d tf firmware,
- simatic drive controller cpu 1507d tf firmware,
- simatic et 200 sp open controller cpu 1515sp pc firmware,
- simatic et 200 sp open controller cpu 1515sp pc2 firmware,
- simatic s7-1200 cpu 12 1211c firmware,
- simatic s7-1200 cpu 12 1212c firmware,
- simatic s7-1200 cpu 12 1212fc firmware,
- simatic s7-1200 cpu 12 1214c firmware,
- simatic s7-1200 cpu 12 1214fc firmware,
- simatic s7-1200 cpu 12 1215c firmware,
- simatic s7-1200 cpu 12 1215fc firmware,
- simatic s7-1200 cpu 12 1217c firmware,
- simatic s7-1500 cpu 1510sp firmware,
- simatic s7-1500 cpu 1510sp-1 firmware,
- simatic s7-1500 cpu 1511-1 firmware,
- simatic s7-1500 cpu 1511t-1 firmware,
- simatic s7-1500 cpu 1511tf-1 firmware,
- simatic s7-1500 cpu 1512c-1 firmware,
- simatic s7-1500 cpu 1512sp-1 firmware,
- simatic s7-1500 cpu 1512spf-1 firmware,
- simatic s7-1500 cpu 1513-1 firmware,
- simatic s7-1500 cpu 1513f-1 firmware,
- simatic s7-1500 cpu 1513r-1 firmware,
- simatic s7-1500 cpu 1515-2 firmware,
- simatic s7-1500 cpu 151511c-1 firmware,
- simatic s7-1500 cpu 151511f-1 firmware,
- simatic s7-1500 cpu 1515f-2 firmware,
- simatic s7-1500 cpu 1515r-2 firmware,
- simatic s7-1500 cpu 1515t-2 firmware,
- simatic s7-1500 cpu 1516-3 firmware,
- simatic s7-1500 cpu 1516f-3 firmware,
- simatic s7-1500 cpu 1516pro f firmware,
- simatic s7-1500 cpu 1516t-3 firmware,
- simatic s7-1500 cpu 1516tf-3 firmware,
- simatic s7-1500 cpu 1517-3 firmware,
- simatic s7-1500 cpu 1517f-3 firmware,
- simatic s7-1500 cpu 1518-4 firmware,
- simatic s7-1500 cpu 1518f-4 firmware,
- simatic s7-1500 cpu 1518hf-4 firmware,
- simatic s7-1500 cpu 1518t-4 firmware,
- simatic s7-1500 cpu 1518tf-4 firmware,
- simatic s7-1500 cpu 15pro-2 firmware,
- simatic s7-1500 cpu 15prof-2 firmware,
- simatic s7-1500 software controller,
- simatic s7-plcsim advanced firmware
References
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below: