CVE-2022-46430 File upload in n/a
Authenticated attackers can execute arbitrary code or cause denial of service by uploading a crafted firmware image to TP-Link routers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-46430?
CVE-2022-46430 is a medium-severity vulnerability in n/a, published on 20 Dec 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
TP-Link TL-WR740N V1 and V2 v3.12.4 and earlier allows authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.
Weakness: CWE-494
Which versions are affected by CVE-2022-46430?
It affects 4 products.
Products include Tp-Link Tl-Wr740n V1 Firmware, Tp-Link Tl-Wr740n V2 Firmware, Tp-Link Tl-Wr741nd V1 Firmware, Tp-Link Tl-Wr741nd V2 Firmware.
How do I fix CVE-2022-46430?
No fix has been published for CVE-2022-46430 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-46430 being exploited?
There is no known exploitation of CVE-2022-46430 in the wild and no public exploit code.
Sources
Also known as GHSA-5c5f-g48v-mx2x.