Cross-site scripting in Microsoft Dynamics 365 (On-Premise)
| Severity | Low |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE ID | CVE-2019-1375 |
| CWE ID | CWE-79 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Microsoft Dynamics 365 Web applications / CRM systems |
| Vendor | Microsoft |
Security Advisory
This security advisory describes one low risk vulnerability.
1) Cross-site scripting
Severity: Low
CVSSv3: 4.7 [CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C] [PCI]
CVE-ID: CVE-2019-1375
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data within an affected Dynamics server. A remote authenticated attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
MitigationInstall updates from vendor's website.
Vulnerable software versionsMicrosoft Dynamics 365: 9.0
CPE External linkshttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1375
https://support.microsoft.com/en-us/help/4515519
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.
