Vulnerability · Published Aug 3, 2023 · Assigned by Mitsubishi
CVE-2023-3373
Medium 5.9
In plain English
A medium-severity security flaw in GOT SIMPLE Series GS21 model from Mitsubishi Electric Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Official description
Predictable Exact Value from Previous Values vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT21 model versions 01.49.000 and prior and GOT SIMPLE Series GS21 model versions 01.49.000 and prior allows a remote unauthenticated attacker to hijack data connections (session hijacking) or prevent legitimate users from establishing data connections (to cause DoS condition) by guessing the listening port of the data connection on FTP server and connecting to it.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Mitsubishi Electric Corporation | GOT2000 Series GT21 model | 01.49.000 and prior |
| Mitsubishi Electric Corporation | GOT SIMPLE Series GS21 model | 01.49.000 and prior |
Weakness: CWE-342 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L