CVE-2020-36473: Ucweb Uc

Low severity, CVSS 3.7. EPSS: 0.5% chance of exploitation in the next 30 days.

UCWeb UC 12.12.3.1219 through 12.12.3.1226 uses cleartext HTTP, and thus man-in-the-middle attackers can discover visited URLs.

Affected products

• Ucweb Ucweb Uc: from 12.12.3.1219, up to and including 12.12.3.1226

Published 2021-08-14. Last modified 2026-06-17.