A vulnerability has been identified in SIMATIC NET CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Lean (incl. SIPLUS variants) (All versions), SIMATIC NET CP 343-1 Standard (incl. SIPLUS variants) (All versions). Specially crafted packets sent to TCP port 102 could cause a Denial-of-Service condition on the affected devices. A cold restart might be necessary in order to recover.
References
| Link | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-676775.pdf | Vendor Advisory |
| https://cert-portal.siemens.com/productcert/pdf/ssa-676775.pdf | Vendor Advisory |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-131-07 | Third Party Advisory US Government Resource |
| https://cert-portal.siemens.com/productcert/pdf/ssa-676775.pdf | Vendor Advisory |
| https://cert-portal.siemens.com/productcert/pdf/ssa-676775.pdf | Vendor Advisory |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-131-07 | Third Party Advisory US Government Resource |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
| AND |
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Configuration 3 (hide)
| AND |
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History
21 Nov 2024, 05:17
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://cert-portal.siemens.com/productcert/pdf/ssa-676775.pdf - Vendor Advisory | |
| References | () https://us-cert.cisa.gov/ics/advisories/icsa-21-131-07 - Third Party Advisory, US Government Resource |
Information
Published : 2021-05-12 14:15
Updated : 2024-11-21 05:17
NVD link : CVE-2020-25242
Mitre link : CVE-2020-25242
CVE.ORG link : CVE-2020-25242
JSON object : View
Products Affected
siemens
- simatic_net_cp_343-1_lean_firmware
- simatic_net_cp_343-1_lean
- simatic_net_cp_343-1_advanced
- simatic_net_cp_343-1_standard_firmware
- simatic_net_cp_343-1_advanced_firmware
- simatic_net_cp_343-1_standard
CWE
CWE-400
Uncontrolled Resource Consumption