CVE-2022-34761
High
Description
A CWE-476: NULL Pointer Dereference vulnerability exists that could cause a denial of service of the webserver when parsing JSON content type. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V2.01 and later), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)
SeverityHigh
CVSS7.5
Exploit probability—
ProductSchneider-electric Opc Ua Module For M580 Firmware
PublishedJul 13, 2022
First seenJul 13, 2022
Weakness typeCWE-476NULL pointer dereference
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| schneider-electric opc_ua_module_for_m580_firmware | v ≤ 1.10 | — |
| schneider-electric x80_advanced_rtu_module_firmware | 2.01 ≤ v | — |
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