CVE-2020-9527 Memory corruption in n/a
Unauthenticated remote attackers can execute arbitrary code via a buffer overflow in the P2P service of millions of IoT devices.
- 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-2020-9527?
CVE-2020-9527 is a critical memory corruption vulnerability in n/a, published on 10 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Firmware developed by Shenzhen Hichip Vision Technology (V6 through V20, after 2018-08-09 through 2020), as used by many different vendors in millions of Internet of Things devices, suffers from buffer overflow vulnerability that allows unauthenticated remote attackers to execute arbitrary code via the peer-to-peer (P2P) service. This affects products marketed under the following brand names: Accfly, Alptop, Anlink, Besdersec, BOAVISION, COOAU, CPVAN, Ctronics, D3D Security, Dericam, Elex System, Elite Security, ENSTER, ePGes, Escam, FLOUREON, GENBOLT, Hongjingtian (HJT), ICAMI, Iegeek, Jecurity, Jennov, KKMoon, LEFTEK, Loosafe, Luowice, Nesuniq, Nettoly, ProElite, QZT, Royallite, SDETER, SV3C, SY2L, Tenvis, ThinkValue, TOMLOV, TPTEK, WGCC, and ZILINK.
Weakness: CWE-120
Which versions are affected by CVE-2020-9527?
It affects 1 product.
Products include Hichip Shenzhen Hichip Vision Technology Firmware.
How do I fix CVE-2020-9527?
No fix has been published for CVE-2020-9527 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-2020-9527 being exploited?
There is no known exploitation of CVE-2020-9527 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-w59r-wjpf-fgqc.