CVE-2022-45666 Memory corruption in n/a
A buffer overflow in the Tenda i22 router allows attackers to execute arbitrary code or cause a denial of service via the list parameter.
- 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-2022-45666?
CVE-2022-45666 is a high-severity memory corruption vulnerability in n/a, published on 20 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda i22 V1.0.0.3(4687) was discovered to contain a buffer overflow via the list parameter in the formwrlSSIDset function.
Weakness: CWE-120
Which versions are affected by CVE-2022-45666?
It affects 1 product.
Products include Tenda I22 Firmware.
How do I fix CVE-2022-45666?
No fix has been published for CVE-2022-45666 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-45666 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-45666 exists.
Other vulnerabilities in n/a
- CVE-2024-4252 Tenda i22 formSetUrlFilterRule stack-based overflow
- CVE-2025-9297 Tenda i22 wxportalauth formWeixinAuthInfoGet stack-based overflow
- CVE-2024-7582 Tenda i22 apPortalAccessCodeAuth formApPortalAccessCodeAuth buffer overflow
- CVE-2024-7583 Tenda i22 apPortalOneKeyAuth formApPortalOneKeyAuth buffer overflow
- CVE-2024-7584 Tenda i22 apPortalPhoneAuth formApPortalPhoneAuth buffer overflow
Sources
Also known as GHSA-55p7-xf3g-w3ch.