1. Home
  2. CVE Database
  3. CVE-2021-21200
MEDIUM · 5.4

CVE-2021-21200

Out of bounds read in WebUI Settings in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chrome security severity: Low)

Vulnerability Description

Out of bounds read in WebUI Settings in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chrome security severity: Low)

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
GoogleChrome< 89.0.4389.72

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2021-21200?

CVE-2021-21200 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Out of bounds read in WebUI Settings in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chrome security severity: Low)

How severe is CVE-2021-21200?

CVE-2021-21200 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-21200?

Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome.