PT-2024-1665 · Tp Link · Tp-Link Er7206 Omada Gigabit Vpn Router

The Vulnerability · Published 2024-02-06 · Updated 2024-02-09 · CVE-2023-46683

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 configuring the WireGuard VPN functionality. This can be exploited by sending a specially crafted HTTP request, potentially allowing a remote attacker to execute arbitrary commands. The issue is triggered through ports 80/443.

Recommendations For TP-Link ER7206 Omada Gigabit VPN Router version 1.3.0 build 20230322 Rel.70591, consider disabling the WireGuard VPN functionality until a patch is available to prevent exploitation. Restrict access to ports 80/443 to minimize the risk of arbitrary command injection. As a temporary workaround, limit the use of the HTTP request functionality related to WireGuard VPN configuration. 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:2024-01347

CVE-2023-46683

Affected Products

Tp-Link Er7206 Omada Gigabit Vpn Router

References · 7

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2023-1857 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-46683 · Security Note
• https://bdu.fstec.ru/vul/2024-01347 · Security Note
• https://osv.dev/vulnerability/CVE-2023-46683 · Vendor Advisory
• https://twitter.com/CVEnew/status/1754907516079656989 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1754954365100503163 · Twitter Post
• https://vuldb.com/?id.253040 · Note