CVE-2023-1150

WAGO: Series 750-3x/-8x prone to MODBUS server DoS

CVSS 7.5 HIGHEPSS 0.9%CWE-772

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jun 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Uncontrolled resource consumption in Series WAGO 750-3x/-8x products may allow an unauthenticated remote attacker to DoS the MODBUS server with specially crafted packets.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

WAGO · 750-332 WAGO · 750-362/xxx-xxx WAGO · 750-363/xxx-xxx WAGO · 750-364/xxx-xxx WAGO · 750-365/xxx-xxx WAGO · 750-823 WAGO · 750-832/xxx-xxx WAGO · 750-862 WAGO · 750-890/xxx-xxx WAGO · 750-891 WAGO · 750-893

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References

https://cert.vde.com/en/advisories/VDE-2023-005/