CVE-2020-6091 Auth bypass in Epson
An attacker can bypass authentication in Epson EB-1470Ui projectors via crafted HTTP requests, leading to information disclosure.
- 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-2020-6091?
CVE-2020-6091 is a critical authentication bypass vulnerability in Epson, published on 22 May 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An exploitable authentication bypass vulnerability exists in the ESPON Web Control functionality of Epson EB-1470Ui MAIN: 98009273ESWWV107 MAIN2: 8X7325WWV303. A specially crafted series of HTTP requests can cause authentication bypass resulting in information disclosure. An attacker can send an HTTP request to trigger this vulnerability.
Which versions are affected by CVE-2020-6091?
It affects 1 product.
Products include Epson Eb-1470ui Firmware.
How do I fix CVE-2020-6091?
No fix has been published for CVE-2020-6091 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2020-6091 being exploited?
There is no known exploitation of CVE-2020-6091 in the wild and no public exploit code.
Sources
Also known as GHSA-8h8f-m8mg-qwg8.