PT-2019-3191 · Microsoft · Outlook Web App+1

Published 2019-09-10 · Updated 2020-08-24 · CVE-2019-1266

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Microsoft Exchange Server (affected versions not specified)

Description The issue is related to a spoofing vulnerability in the Outlook Web App (OWA) component of Microsoft Exchange Server. This vulnerability arises from the failure to properly handle web requests, which could allow a remote attacker to perform script or content injection attacks. The attacker may attempt to trick the user into disclosing sensitive information or redirect the user to a malicious website that could spoof content. This vulnerability could also be used as a pivot to chain an attack with other vulnerabilities in web services.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2019-03180

CVE-2019-1266

Affected Products

Exchange Server

Outlook Web App

References · 4

• https://osv.dev/vulnerability/CVE-2019-1266 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1266 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1266 · Security Note
• https://bdu.fstec.ru/vul/2019-03180 · Security Note