PT-2022-23829 · D Link · Dir-816

Published 2022-08-22 · Updated 2022-08-24 · CVE-2022-37133

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 1.10CNB04

Description The issue allows the router to reboot without authentication via the "/goform/doReboot" API endpoint. No authentication is required, and the reboot is executed when the function returns at the end.

Recommendations For version 1.10CNB04, as a temporary workaround, consider restricting access to the "/goform/doReboot" API endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

CVE-2022-37133

Affected Products

Dir-816

References · 5

• 🔥 https://github.com/z1r00/IOT_Vul/blob/main/dlink/Dir816/doReboot/readme.md · Exploit
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-37133 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-37133 · Security Note
• https://t.me/cibsecurity/48493 · Telegram Post