CVE-2016-7820 Memory corruption in TS-WRLA
An attacker with administrator rights can cause a denial-of-service or execute arbitrary code via a buffer overflow in I-O DATA wireless routers.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2016-7820?
CVE-2016-7820 is a high-severity memory corruption vulnerability in I-O DATA DEVICE, INC. TS-WRLA, published on 9 Jun 2017. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Buffer overflow in I-O DATA DEVICE TS-WRLP firmware version 1.01.02 and earlier and TS-WRLA firmware version 1.01.02 and earlier allows an attacker with administrator rights to cause a denial-of-service (DoS) or execute arbitrary code via unspecified vectors.
Weakness: CWE-119
Which versions are affected by CVE-2016-7820?
It affects 2 products.
Products include Iodata Ts-Wrla Firmware, Iodata Ts-Wrlp Firmware.
How do I fix CVE-2016-7820?
No fix has been published for CVE-2016-7820 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-2016-7820 being exploited?
There is no known exploitation of CVE-2016-7820 in the wild and no public exploit code.
Other vulnerabilities in I-O DATA DEVICE, INC. TS-WRLA
- CVE-2018-0661 Missing authorization in Multiple I-O DATA network camera products
- CVE-2018-0663 Hardcoded credentials in Multiple I-O DATA network camera products
- CVE-2016-7814 Information disclosure in TS-WRLA
- CVE-2016-7819 Command injection in TS-WRLA
- CVE-2018-0662 File upload in Multiple I-O DATA network camera products
Sources
Also known as GHSA-3v99-rpgw-rrch.