CVE-2022-48194 File upload in n/a
Authenticated attackers can upload crafted firmware to execute arbitrary code or cause denial of service on TP-Link routers due to inadequate signature checks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-48194?
CVE-2022-48194 is a high-severity vulnerability in n/a, published on 30 Dec 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
TP-Link TL-WR902AC devices through V3 0.9.1 allow remote authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) by uploading a crafted firmware update because the signature check is inadequate.
Weakness: CWE-434
Which versions are affected by CVE-2022-48194?
It affects 1 product.
Products include Tp-Link Tl-Wr902ac Firmware.
How do I fix CVE-2022-48194?
No fix has been published for CVE-2022-48194 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-48194 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-48194 exists.
Public exploit code: 1 Exploit-DB entry and 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-pr8p-6jwr-v79h.