CVE-2022-34973 Memory corruption in n/a
A buffer overflow in the D-Link DIR820LA1 router allows attackers to execute arbitrary code or cause a denial of service via the nextPage 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-2022-34973?
CVE-2022-34973 is a high-severity memory corruption vulnerability in n/a, published on 3 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
D-Link DIR820LA1_FW106B02 was discovered to contain a buffer overflow via the nextPage parameter at ping.ccp.
Weakness: CWE-120
Which versions are affected by CVE-2022-34973?
It affects 1 product.
Products include Dlink Dir-820l Firmware.
How do I fix CVE-2022-34973?
No fix has been published for CVE-2022-34973 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-2022-34973 being exploited?
There is no known exploitation of CVE-2022-34973 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-v99x-xq5q-m649.