4.3
CVSSv2

CVE-2021-20590

Published: 22/04/2021 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC server versions 01.40.000 and prior, GOT SIMPLE series GS21 model GS2110-WTBD-N VNC server versions 01.40.000 and prior and GOT SIMPLE series GS21 model GS2107-WTBD-N VNC server versions 01.40.000 and prior allows a remote unauthenticated malicious user to gain unauthorized access via specially crafted packets when the "VNC server" function is used.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

mitsubishielectric got2000_gt27_firmware

mitsubishielectric got2000_gt25_firmware

mitsubishielectric gt2107-wtbd_firmware

mitsubishielectric gt2107-wtsd_firmware

mitsubishielectric gs2110-wtbd-n_firmware

mitsubishielectric gs2107-wtbd-n_firmware