9.8

CVE-2021-35977

An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Digi ≫ Realport SwPlatform linux Version <= 1.9-40
Digi ≫ Realport SwPlatform windows Version <= 4.8.488.0
Digi ≫ Cm Firmware
   Digi ≫ Cm Version -
Digi ≫ Portserver Ts Firmware
   Digi ≫ Portserver Ts Version -
Digi ≫ 6350-sr Firmware
   Digi ≫ 6350-sr Version -
Digi ≫ One Ia Firmware
   Digi ≫ One Ia Version -
Digi ≫ Wr31 Firmware
   Digi ≫ Wr31 Version -
Digi ≫ Wr44 R Firmware
   Digi ≫ Wr44 R Version -
Digi ≫ Connect Es Firmware
   Digi ≫ Connect Es Version -
Digi ≫ Wr21 Firmware
   Digi ≫ Wr21 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.58% 0.731
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt
Third Party Advisory