High severity7.5NVD Advisory· Published Feb 18, 2022· Updated Jun 17, 2026
CVE-2021-46082
CVE-2021-46082
Description
Moxa TN-5900 v3.1 series routers, MGate 5109 v2.2 series protocol gateways, and MGate 5101-PBM-MN v2.1 series protocol gateways were discovered to contain a memory leak which allows attackers to cause a Denial of Service (DoS) via crafted packets.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10- cpe:2.3:o:moxa:mgate_5101-pbm-mn-t_firmware:*:*:*:*:*:*:*:*Range: <=2.1
- cpe:2.3:o:moxa:mgate_5101-pbm-mn_firmware:*:*:*:*:*:*:*:*Range: <=2.1
- Moxa/TN-5900 series routersdescription
- Range: v2.2 series
- Range: v2.1 series
Patches
Vulnerability mechanics
References
2News mentions
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