Wago 750-8202/025-002 Firmware vulnerabilities
6 CVEs affecting Wago 750-8202/025-002 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-1620, published 2023-06-26.
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Known exploited (CISA KEV) first, then by EPSS exploit probability.
- CVE-2021-34566, published 2022-11-09. Critical severity, CVSS 9.1. EPSS: 1.2% chance of exploitation in the next 30 days. In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory resulting in…
- CVE-2021-34568, published 2022-11-09. High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days. In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service.
- CVE-2021-34569, published 2022-11-09. Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days. In WAGO I/O-Check Service in multiple products an attacker can send a specially crafted packet containing OS commands to crash the diagnostic tool and write memory.
- CVE-2021-34567, published 2022-11-09. High severity, CVSS 8.2. EPSS: 0.9% chance of exploitation in the next 30 days. In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service and an limited…
- CVE-2023-1620, published 2023-06-26. Medium severity, CVSS 4.9. EPSS: 0.9% chance of exploitation in the next 30 days. Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.
- CVE-2023-1619, published 2023-06-26. Medium severity, CVSS 4.9. EPSS: 0.8% chance of exploitation in the next 30 days. Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.