CVE-2023-4415 Ruijie RG-EW1200G login improper authentication
Remote attackers can bypass authentication on Ruijie RG-EW1200G routers via the login API, gaining unauthorized access.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-4415?
CVE-2023-4415 is a high-severity authentication bypass vulnerability in Ruijie RG-EW1200G, published on 18 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was found in Ruijie RG-EW1200G 07161417 r483. It has been rated as critical. Affected by this issue is some unknown functionality of the file /api/sys/login. The manipulation leads to improper authentication. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-237518 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-287
Which versions are affected by CVE-2023-4415?
It affects 1 product.
Products include Ruijienetworks Rg-Ew1200g Firmware.
How do I fix CVE-2023-4415?
No fix has been published for CVE-2023-4415 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2023-4415 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4415 exists.
Public exploit code: 1 Nuclei template.
Sources
Also known as GHSA-6f6j-w84g-cp4x.