CVEvulnerability

CVE-2021-46082

7.5 HIGH Published 2022-02-18 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-02-18
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-401

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.

Affected configurations

• moxa tn-5916-wv-t firmware (<= 3.1) • moxa tn-5916-wv-ct-t firmware (<= 3.1) • moxa mgate 5109 firmware (<= 2.2) • moxa mgate 5109-t firmware (<= 2.2) • moxa mgate 5101-pbm-mn firmware (<= 2.1) • moxa mgate 5101-pbm-mn-t firmware (<= 2.1)

Related

Weakness · CWE (1)

  • CWE-401 Missing Release of Memory after Effective Lifetime weakness

References