CVE-2024-52558: Planet Technology Planet WGS-804HPT Integer Underflow

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-12-06 · updated 2026-06-17
Weakness: CWE-191

Description

The affected product is vulnerable to an integer underflow. An unauthenticated attacker could send a malformed HTTP request, which could allow the attacker to crash the program.

Affected products

Planet Technology Corp Wgs-804Hpt Firmware: from 1.305b210531 before 2.320.x — fixed in 2.320.x

How to fix

Upgrade to a fixed version: Planet Technology Corp Wgs-804Hpt Firmware 2.320.x. Check the vendor advisory for mitigations.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-340-02
https://www.planet.com.tw/en/support/downloads?method=keyword&keyword=v1.305b241111

Get alerted when CVE-2024-52558 or the next vulnerability affects your stack