CVE-2021-46082

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
VendorProductVersion
moxatn-5916-wv-t_firmware
𝑥
≤ 3.1
moxatn-5916-wv-ct-t_firmware
𝑥
≤ 3.1
moxamgate_5109_firmware
𝑥
≤ 2.2
moxamgate_5109-t_firmware
𝑥
≤ 2.2
moxamgate_5101-pbm-mn_firmware
𝑥
≤ 2.1
moxamgate_5101-pbm-mn-t_firmware
𝑥
≤ 2.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.moxa.com/en/support/product-support/security-advisory/mgate-5109-5101-protocol-gateways-vulnerability
https://www.moxa.com/en/support/product-support/security-advisory/tn-5900-secure-routers-vulnerability
https://www.moxa.com/en/support/product-support/security-advisory/mgate-5109-5101-protocol-gateways-vulnerability
https://www.moxa.com/en/support/product-support/security-advisory/tn-5900-secure-routers-vulnerability