CVE-2021-4161
Critical
Description
The affected products contain vulnerable firmware, which could allow an attacker to sniff the traffic and decrypt login credential details. This could give an attacker admin rights through the HTTP web server.
SeverityCritical
CVSS9.8
Exploit probability—
ProductMoxa Mgate Mb3180 Firmware
PublishedDec 27, 2021
First seenDec 27, 2021
Weakness typeCWE-319CWE-319
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| moxa mgate_mb3180_firmware | v ≤ 2.2 | — |
| moxa mgate_mb3280_firmware | v ≤ 4.1 | — |
| moxa mgate_mb3480_firmware | v ≤ 3.2 | — |
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