Unrated severityNVD Advisory· Published Sep 29, 2021· Updated Aug 4, 2024
Emerson WirelessHART Gateway
CVE-2020-12030
Description
There is a flaw in the code used to configure the internal gateway firewall when the gateway's VLAN feature is enabled. If a user enables the VLAN setting, the internal gateway firewall becomes disabled resulting in exposure of all ports used by the gateway.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
34.6.43+ 1 more
- (no CPE)range: 4.6.43
- (no CPE)range: 4.6.43
- Emerson/Wireless 1552WU Gatewayv5Range: 4.6.43
Patches
Vulnerability mechanics
References
1- us-cert.cisa.gov/ics/advisories/icsa-20-135-02mitrex_refsource_MISC
News mentions
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