PT-2022-23513 · D Link · D-Link Dir-878+1

Published 2022-08-31 · Updated 2023-08-08 · CVE-2022-36620

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions D-link DIR-816 version A2 v1.10CNB04 D-link DIR-878 version DIR 878 FW1.30B08.img

Description The issue is related to a Buffer Overflow that can be triggered via the "/goform/addRouting" API endpoint. This allows for potential exploitation.

Recommendations For D-link DIR-816 version A2 v1.10CNB04, consider disabling access to the "/goform/addRouting" endpoint until a patch is available. For D-link DIR-878 version DIR 878 FW1.30B08.img, restrict access to the "/goform/addRouting" endpoint to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-1284

Related Identifiers

CVE-2022-36620

Affected Products

D-Link Dir-816

D-Link Dir-878

References · 6

• 🔥 https://github.com/z1r00/IOT_Vul/blob/main/dlink/Dir816/addRouting/readme.md · Exploit
• https://osv.dev/vulnerability/CVE-2022-36620 · Vendor Advisory
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36620 · Security Note
• https://github.com/726232111/VulIoT/tree/main/D-Link/DIR-816%20A2_v1.10CNB05/addRouting · Note
• https://t.me/cvenotify/45480 · Telegram Post