PT-2022-1561 · D Link · Di-7200Gv2.E1

Published 2022-01-10 · Updated 2025-06-19 · CVE-2021-46229

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link device DI-7200GV2.E1 version 21.04.09E1

Description The issue is related to a command injection vulnerability in the usb paswd.asp function. This vulnerability allows attackers to execute arbitrary commands via the name parameter. The vulnerability is caused by insufficient input validation when processing the name parameter, which can be exploited by a remote attacker to execute arbitrary commands.

Recommendations For D-Link device DI-7200GV2.E1 version 21.04.09E1, consider disabling the usb paswd.asp function until a patch is available to prevent exploitation of the command injection vulnerability. Restrict access to the name parameter in the affected function to minimize the risk of exploitation.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2022-00778

CVE-2021-46229

Affected Products

Di-7200Gv2.E1

References · 12

• 🔥❌ https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_11/11.md · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2021-46229 · Security Note
• https://osv.dev/vulnerability/CVE-2021-46229 · Vendor Advisory
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00778 · Security Note
• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10284 · Vendor Advisory
• https://t.me/aptreports/19537 · Telegram Post
• https://t.me/aptreports/19656 · Telegram Post
• https://t.me/cvenotify/26243 · Telegram Post
• https://t.me/cibsecurity/36816 · Telegram Post
• https://t.me/cvenotify/26252 · Telegram Post
• https://vuldb.com/ru/?id.192241 · Note