Simatic s7-1200 cpu firmware
This hub aggregates every CVE we track for Simatic s7-1200 cpu firmware, a product in the ics ot iot space. Use it to gauge the current risk picture and drill into individual advisories.
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2024-072026-06
Latest CVEs
The 3 most recently published vulnerabilities affecting Simatic s7-1200 cpu firmware.
- CVE-2023-28831The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validatio...7.5
- CVE-2021-37172A vulnerability has been identified in SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (V4.5.0). Affected devices fail to authenticate against configured passwords when provisioned using TIA Por...7.5
- CVE-2019-10936Affected devices improperly handle large amounts of specially crafted UDP packets. This could allow an unauthenticated remote attacker to trigger a denial of service condition.7.5
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