CVE-2021-30540: Incorrect security UI in payments
Published Mar 3, 2021
·Updated
Incorrect security UI in payments in Google Chrome on Android prior to 91.0.4472.77 allowed a remote attacker to perform domain spoofing via a crafted HTML page.
Credit
@@retsew0x01
Affected Software
4 affected componentsFixes available
Google Chrome<91.0.4472.77
91.0.4472.77
Google Chrome<91.0.4472.77
fedoraproject fedora=33
fedoraproject fedora=34
Remediation
Patch Available
Event History
Mar 3, 2021
CVE Published
12:00 AM
Jun 7, 2021
CVE Published
via MITRE·07:25 PM
Data Sourced
via MITRE·07:25 PM
DescriptionWeakness
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-30521
- CVE-2021-30522
- CVE-2021-30523
- CVE-2021-30524
- CVE-2021-30525
- CVE-2021-30526
- CVE-2021-30527
- CVE-2021-30528
- CVE-2021-4322
- CVE-2021-30529
- CVE-2021-30530
- CVE-2021-30531
- CVE-2021-30532
- CVE-2021-30533
- CVE-2021-30534
- CVE-2021-30535
- CVE-2021-30542
- CVE-2021-30543
- CVE-2021-30558
- CVE-2021-30536
- CVE-2021-30537
- CVE-2021-30538
- CVE-2021-30539
- CVE-2021-4321
Frequently Asked Questions
1
What is the severity of CVE-2021-30540?
CVE-2021-30540 has a medium severity score due to its potential for domain spoofing.
2
How do I fix CVE-2021-30540?
Updating Google Chrome to version 91.0.4472.77 or later resolves the vulnerability in CVE-2021-30540.
3
What type of vulnerability is CVE-2021-30540?
CVE-2021-30540 is classified as a security UI vulnerability allowing domain spoofing.
4
Which software versions are affected by CVE-2021-30540?
CVE-2021-30540 affects Google Chrome on Android prior to version 91.0.4472.77 as well as Fedora versions 33 and 34.
5
What does CVE-2021-30540 allow an attacker to do?
CVE-2021-30540 allows a remote attacker to perform domain spoofing through a crafted HTML page.