10

CVE-2018-19987

Exploit
D-Link DIR-822 Rev.B 202KRb06, DIR-822 Rev.C 3.10B06, DIR-860L Rev.B 2.03.B03, DIR-868L Rev.B 2.05B02, DIR-880L Rev.A 1.20B01_01_i3se_BETA, and DIR-890L Rev.A 1.21B02_BETA devices mishandle IsAccessPoint in /HNAP1/SetAccessPointMode. In the SetAccessPointMode.php source code, the IsAccessPoint parameter is saved in the ShellPath script file without any regex checking. After the script file is executed, the command injection occurs. A vulnerable /HNAP1/SetAccessPointMode XML message could have shell metacharacters in the IsAccessPoint element such as the `telnetd` string.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
D-link ≫ Dir-818lw Firmware Version 2.05.b03
   Dlink ≫ Dir-818lw Version -
D-link ≫ Dir-822 Firmware Version 202krb06
   Dlink ≫ Dir-822 Version -
Dlink ≫ Dir-822 Firmware Version 3.10b06
   Dlink ≫ Dir-822 Version -
D-link ≫ Dir-860l Firmware Version 2.03.b03
   Dlink ≫ Dir-860l Version -
D-link ≫ Dir-868l Firmware Version 2.05b02
   Dlink ≫ Dir-868l Version -
D-link ≫ Dir-880l Firmware Version 1.20b01_01_i3se Update beta
   Dlink ≫ Dir-880l Version -
D-link ≫ Dir-890l/r Firmware Version 1.21b02 Update beta
   Dlink ≫ Dir-890l/r Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 12.93% 0.958
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
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.

https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990
Third Party Advisory
Exploit