Vulnerability identifier: #VU59450

Vulnerability risk: Medium

CVSSv3.1: 6.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-21891

CWE-ID: CWE-451

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Dynamics 365 Sales
Other software / Other software solutions

Vendor: Microsoft

Description

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to incorrect processing of user-supplied data in Microsoft Dynamics 365 (on-premises). A remote authenticated attacker can spoof page content.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Dynamics 365 Sales: All versions

---

External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21891

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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