CVE-2024-23766

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-26 · updated 2026-06-17
Weakness: CWE-598

Description

An issue was discovered on HMS Anybus X-Gateway AB7832-F 3 devices. The gateway exposes a web interface on port 80. An unauthenticated GET request to a specific URL triggers the reboot of the Anybus gateway (or at least most of its modules). An attacker can use this feature to carry out a denial of service attack by continuously sending GET requests to that URL.

Affected products

Hms-Networks Anybus X-Gateway Ab7832-F3: all versions

References

https://sensepost.com/blog/2024/targeting-an-industrial-protocol-gateway/
https://sensepost.com/blog/2024/targeting-an-industrial-protocol-gateway/

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