PT-2020-2908 · D Link · D-Link Dir-865L

Davila Loranca + 2 · Published 2020-06-03 · Updated 2022-09-02 · CVE-2020-13782

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions D-Link DIR-865L Ax version 1.20B01 Beta

Description The issue exists due to the lack of neutralization of special elements used in the operating system command. This allows a remote attacker to execute arbitrary operating system commands. The vulnerability is related to the cgibin.exe executable file of the D-Link DIR-865L router's firmware.

Recommendations For D-Link DIR-865L Ax version 1.20B01 Beta, consider disabling the cgibin.exe executable file as a temporary workaround until a patch is available. Restrict access to the vulnerable executable file to minimize the risk of exploitation.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2020-03065

CVE-2020-13782

Affected Products

D-Link Dir-865L

References · 6

• 🔥 https://unit42.paloaltonetworks.com/6-new-d-link-vulnerabilities-found-on-home-routers · Exploit
• https://osv.dev/vulnerability/CVE-2020-13782 · Vendor Advisory
• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10174 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13782 · Security Note
• https://bdu.fstec.ru/vul/2020-03065 · Security Note
• https://t.me/cybersecuritytechnologies/1270 · Telegram Post