CVE-2020-0903
Last modified
CVE-2020-0903 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.. EPSS estimates a 1.65% chance of exploitation in the next 30 days.
Description
A cross-site-scripting (XSS) vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Exchange Server | 2016 | Cumulative Update 14 |
| Microsoft | Exchange Server | 2019 | Cumulative Update 3 |
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0903Patch, Vendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0903Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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