#VU58307 Spoofing attack in Microsoft Edge for iOS


Published: 2021-11-23

Vulnerability identifier: #VU58307

Vulnerability risk: Low

CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-43220

CWE-ID: CWE-451

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Microsoft Edge for iOS
Mobile applications / Apps for mobile phones

Vendor:

Description

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to incorrect processing of user-supplied data. A remote attacker can spoof page content.

Mitigation
Install updates from vendor's website.

Vulnerable software versions


External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43220


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability