8.8

CVE-2020-25757

A lack of input validation and access controls in Lua CGIs on D-Link DSR VPN routers may result in arbitrary input being passed to system command APIs, resulting in arbitrary command execution with root privileges. This affects DSR-150, DSR-250, DSR-500, and DSR-1000AC with firmware 3.14 and 3.17.

Data is provided by the National Vulnerability Database (NVD)
Dlink ≫ Dsr-150 Firmware Version <= 3.17
   Dlink ≫ Dsr-150 Version-
Dlink ≫ Dsr-150n Firmware Version <= 3.17
   Dlink ≫ Dsr-150n Version-
Dlink ≫ Dsr-250 Firmware Version <= 3.17
   Dlink ≫ Dsr-250 Version-
Dlink ≫ Dsr-250n Firmware Version <= 3.17
   Dlink ≫ Dsr-250n Version-
Dlink ≫ Dsr-500 Firmware Version <= 3.17
   Dlink ≫ Dsr-500 Version-
Dlink ≫ Dsr-500n Firmware
   Dlink ≫ Dsr-500n Version-
Dlink ≫ Dsr-500ac Firmware Version <= 3.17
   Dlink ≫ Dsr-500ac Version-
Dlink ≫ Dsr-1000 Firmware Version <= 3.17
   Dlink ≫ Dsr-1000 Version-
Dlink ≫ Dsr-1000n Firmware Version <= 3.17
   Dlink ≫ Dsr-1000n Version-
Dlink ≫ Dsr-1000ac Firmware Version <= 3.17
   Dlink ≫ Dsr-1000ac Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.52% 0.657
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 8.3 6.5 10
AV:A/AC:L/Au:N/C:C/I:C/A:C
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.