PT-2022-3370 · D Link · D-Link Dir-645

Feixincheng + 2 · Published 2022-05-31 · Updated 2023-08-08 · CVE-2022-32092

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DIR-645 version 1.03

Description The issue is related to a command injection vulnerability in the ajax explorer.sgi file of the D-Link DIR-645 router's firmware. This vulnerability arises from the failure to neutralize special elements used in the operating system command when processing the QUERY STRING parameter. Exploitation of this issue may allow an attacker to execute arbitrary commands.

Recommendations For D-Link DIR-645 version 1.03, consider restricting access to the ajax explorer.sgi file until a patch is available. As a temporary workaround, avoid using the QUERY STRING parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2022-04139

CVE-2022-32092

Affected Products

D-Link Dir-645

References · 8

• 🔥 https://github.com/fxc233/iot-vul/tree/main/D-Link/DIR-645 · Exploit
• https://osv.dev/vulnerability/CVE-2022-32092 · Vendor Advisory
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-32092 · Security Note
• https://bdu.fstec.ru/vul/2022-04139 · Security Note
• https://t.me/cibsecurity/45265 · Telegram Post
• https://vuldb.com/ru/?id.202861 · Note
• https://t.me/cvenotify/32270 · Telegram Post