FKIE_CVE-2021-46082
Vulnerability from fkie_nvd - Published: 2022-02-18 20:15 - Updated: 2026-06-17 04:14
Severity
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| moxa | tn-5916-wv-t_firmware | * | |
| moxa | tn-5916-wv-t | - | |
| moxa | tn-5916-wv-ct-t_firmware | * | |
| moxa | tn-5916-wv-ct-t | - | |
| moxa | mgate_5109_firmware | * | |
| moxa | mgate_5109 | - | |
| moxa | mgate_5109-t_firmware | * | |
| moxa | mgate_5109-t | - | |
| moxa | mgate_5101-pbm-mn_firmware | * | |
| moxa | mgate_5101-pbm-mn | - | |
| moxa | mgate_5101-pbm-mn-t_firmware | * | |
| moxa | mgate_5101-pbm-mn-t | - |
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"lastModified": "2026-06-17T04:14:31.463",
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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