9

CVE-2018-6211

Exploit
On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, OS command injection is possible as a result of incorrect processing of the res_buf parameter to index.cgi.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
D-link ≫ Dir-620 Firmware Version1.0.3
   Dlink ≫ Dir-620 Version-
D-link ≫ Dir-620 Firmware Version1.0.37
   Dlink ≫ Dir-620 Version-
D-link ≫ Dir-620 Firmware Version1.3.1
   Dlink ≫ Dir-620 Version-
D-link ≫ Dir-620 Firmware Version1.3.3
   Dlink ≫ Dir-620 Version-
D-link ≫ Dir-620 Firmware Version1.3.7
   Dlink ≫ Dir-620 Version-
D-link ≫ Dir-620 Firmware Version1.4.0
   Dlink ≫ Dir-620 Version-
D-link ≫ Dir-620 Firmware Version2.0.22
   Dlink ≫ Dir-620 Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.77% 0.921
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.2 1.2 5.9
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 9 8 10
AV:N/AC:L/Au:S/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://securelist.com/backdoors-in-d-links-backyard/85530/
Third Party Advisory
Exploit
http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/
Third Party Advisory
https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html
Third Party Advisory
https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/
Third Party Advisory