CVE-2023-47209 Command injection in ER7206 Omada Gigabit VPN Router
Authenticated attackers can execute arbitrary commands via crafted HTTP requests in the IPsec policy functionality of Tp-Link ER7206 routers.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-47209?
CVE-2023-47209 is a high-severity command injection vulnerability in Tp-Link ER7206 Omada Gigabit VPN Router, published on 6 Feb 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A post authentication command injection vulnerability exists in the ipsec policy functionality of Tp-Link ER7206 Omada Gigabit VPN Router 1.3.0 build 20230322 Rel.70591. A specially crafted HTTP request can lead to arbitrary command injection. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Weakness: CWE-78
Which versions are affected by CVE-2023-47209?
It affects 1 product.
Products include Tp-Link Er7206 Firmware.
How do I fix CVE-2023-47209?
No fix has been published for CVE-2023-47209 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2023-47209 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-47209 exists.
Other vulnerabilities in Tp-Link ER7206 Omada Gigabit VPN Router
- CVE-2024-21827 Command injection in ER7206 Omada Gigabit VPN Router
- CVE-2023-36498 Command injection in ER7206 Omada Gigabit VPN Router
- CVE-2023-42664 Command injection in ER7206 Omada Gigabit VPN Router
- CVE-2023-43482 Command injection in ER7206 Omada Gigabit VPN Router
- CVE-2023-46683 Command injection in ER7206 Omada Gigabit VPN Router
Sources
Also known as GHSA-qphc-8455-gj55.