CVE-2023-1150: WAGO: Series 750-3x/-8x prone to MODBUS server DoS

7.5 CVSS

Description

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.

Classification

CVE ID: CVE-2023-1150

CVSS Base Severity: HIGH

CVSS Base Score: 7.5

Affected Products

Vendor: WAGO

Product: 750-332

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 22.55% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

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

Timeline