CVE-2022-34761

published 2022-07-13

CVE-2022-34761: A CWE-476: NULL Pointer Dereference vulnerability exists that could cause a denial of service of the webserver when parsing JSON content type. Affected…

Priority P3 35 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

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)

Affected

4 ranges

Vendor	Product	Version range	Fixed in
schneider-electric	opc_ua_module_for_m580_firmware	<= 1.10	—
schneider-electric	x80_advanced_rtu_module_firmware	>= 2.01	—
schneider_electric	opc_ua_modicon_communication_module	>= BMENUA0100 < V1.10	V1.10
schneider_electric	x80_advanced_rtu_communication_module	>= V2.01 < BMENOR2200H*	BMENOR2200H*

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-476