PT-2024-1667 · Tp Link · Tp-Link Er7206 Omada Gigabit Vpn Router

The Vulnerability · Published 2024-02-06 · Updated 2024-02-09 · CVE-2023-42664

Positive Technologies (AI Summary)

CVSS v2.0

8.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Tp-Link ER7206 Omada Gigabit VPN Router version 1.3.0 build 20230322 Rel.70591

Description A post authentication command injection issue exists when setting up the PPTP global configuration. This can be triggered by a specially crafted HTTP request, allowing an attacker to execute arbitrary commands. The vulnerability can be exploited through ports 80/443.

Recommendations For Tp-Link ER7206 Omada Gigabit VPN Router version 1.3.0 build 20230322 Rel.70591, as a temporary workaround, consider restricting access to the PPTP global configuration setup until a patch is available. Avoid making authenticated HTTP requests to vulnerable endpoints 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

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-01349

CVE-2023-42664

Affected Products

Tp-Link Er7206 Omada Gigabit Vpn Router

References · 9

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2023-1856 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-42664 · Security Note
• https://bdu.fstec.ru/vul/2024-01349 · Security Note
• https://osv.dev/vulnerability/CVE-2023-42664 · Vendor Advisory
• https://vuldb.com/ru/?id.253039 · Note
• https://twitter.com/VulmonFeeds/status/1754954111856844948 · Twitter Post
• https://twitter.com/CVEnew/status/1754907515119177954 · Twitter Post
• https://t.me/cvenotify/70280 · Telegram Post
• https://t.me/cvenotify/70259 · Telegram Post