CVE-2024-36980
High
Description
An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted network request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.This is the first instance of the incorrect comparison.
SeverityHigh
CVSS7.5
Exploit probability—
ProductOpenplcproject Openplc V3 Firmware
PublishedSep 18, 2024
First seenSep 18, 2024
Weakness typeCWE-125Out-of-bounds read
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openplcproject openplc_v3_firmware | 2024-04-04 | — |
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