CVE-2021-20590
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…
Impact
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 attacker to gain unauthorized access via specially crafted packets when the "VNC server" function is used.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mitsubishielectric | Got2000 Gt27 Firmware | through 01.39.010 |
| Mitsubishielectric | Got2000 Gt25 Firmware | through 01.39.010 |
| Mitsubishielectric | Gt2107-Wtbd Firmware | through 01.40.000 |
| Mitsubishielectric | Gt2107-Wtsd Firmware | through 01.40.000 |
| Mitsubishielectric | Gs2110-Wtbd-N Firmware | through 01.40.000 |
| Mitsubishielectric | Gs2107-Wtbd-N Firmware | through 01.40.000 |