CVE-2020-7364: User Interface (UI) Misrepresentation of Critical Information vulnerability in the address bar of UCWeb's UC B

Q: How do I fix CVE-2020-7364?

uc browser: upgrade to 13.3.2. Exact commands for each OS are on this page.

Q: Is CVE-2020-7364 being exploited?

CVE-2020-7364 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2020-7364 affect?

CVE-2020-7364 affects uc browser. Severity is medium (CVSS 4.3). User Interface (UI) Misrepresentation of Critical Information vulnerability in the address bar of UCWeb's UC Browser allows an attacker to obfuscate the true source of data as presented in the browser. This issue affects UCWeb's UC Browser

Q: How urgent is CVE-2020-7364?

Priority 34/100. Public exploit reference

Routine

MEDIUM 4.3UPGRADE

CVE-2020-7364 is a medium-severity flaw (CVSS 4.3) affecting uc browser. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

User Interface (UI) Misrepresentation of Critical Information vulnerability in the address bar of UCWeb's UC Browser allows an attacker to obfuscate the true source of data as presented in the browser. This issue affects UCWeb's UC Browser version 13.0.8 and prior versions.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.7% (top 45%)
CISA exploited list	No
Weakness	CWE-451
Published	2020-10-20
Last modified	2026-06-17

Publisher (CNA): Rapid7, Inc. · Vendor: ucweb

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2020-10-20 17:15 UTCPublished CVE record published
2026-06-17 03:24 UTCUpdated Record last modified

ucweb uc browser UPGRADE

Affected: < 13.3.2

Fixed in: 13.3.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy uc-browser || rpm -q uc-browser || uc-browser --version

2. UPGRADE to 13.3.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade uc-browser

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade uc-browser

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-7364?

uc browser: upgrade to 13.3.2. Exact commands for each OS are on this page.

Is CVE-2020-7364 being exploited?

CVE-2020-7364 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-7364 affect?

CVE-2020-7364 affects uc browser. Severity is medium (CVSS 4.3). User Interface (UI) Misrepresentation of Critical Information vulnerability in the address bar of UCWeb's UC Browser allows an attacker to obfuscate the true source of data as presented in the browser. This issue affects UCWeb's UC Browser

How urgent is CVE-2020-7364?

Priority 34/100. Public exploit reference

Related CVEs

CVE-2020-7363 MEDIUM 4.3 UPGRADE User Interface (UI) Misrepresentation of Critical Information vulnerability in the address bar of UCWeb's UC B
CVE-2017-20041 MEDIUM 5.4 DOWNGRADE A vulnerability was found in Ucweb UC Browser 11.2.5.932

References

← Back to latest CVEs