CVE-2020-36896

QiHang Media Web Digital Signage 3.0.9 Cleartext Credentials Disclosure

QiHang Media Web Digital Signage 3.0.9 contains a cleartext credentials vulnerability that allows unauthenticated attackers to access administrative login information through an unprotected XML file. Attackers can retrieve hardcoded admin credentials by requesting the '/xml/User/User.xml' file, enabling direct authentication bypass.

Affected

Shenzhen Xingmeng Qihang Media Co., Ltd.Guangzhou Hefeng Automation Technology Co., Ltd. · QiHang Media Web Digital Signage

CVSS v4.0 VULNCHECK

8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.88% chance of exploitation in the next 30 days, 58th percentile

Published

2025-12-10

Updated

2025-12-11

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/48748

Security advisories

• https://www.vulncheck.com/advisories/qihang-media-web-digital-signage-cleartext-credentia…
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5579.php
• http://www.howfor.com

References

• CVE Record
• NVD entry