CVE-2020-36914 QiHang Media Web Digital Signage 3.0.9 Cookie Authentication Credentials Disclosure
Remote attackers can intercept cleartext authentication cookies via man-in-the-middle attacks, leading to credential disclosure and potential account takeover.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-36914?
CVE-2020-36914 is a high-severity vulnerability in Shenzhen Xingmeng Qihang Media Co., Ltd. QiHang Media Web (QH.aspx) Digital Signage, published on 6 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
QiHang Media Web Digital Signage 3.0.9 contains a sensitive information disclosure vulnerability that allows remote attackers to intercept user authentication credentials through cleartext cookie transmission. Attackers can perform man-in-the-middle attacks to capture and potentially misuse stored authentication credentials transmitted in an insecure manner.
Weakness: CWE-319
Which versions are affected by CVE-2020-36914?
How do I fix CVE-2020-36914?
No fix has been published for CVE-2020-36914 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-36914 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-36914 exists.
Sources
Also known as GHSA-83pw-28qw-xg2h.