PT-2020-1665 · Microsoft · Office Online Server

Published 2020-02-11 · Updated 2021-07-21 · CVE-2020-0695

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Office Online Server (affected versions not specified)

Description A spoofing issue exists due to incorrect validation of origin in cross-origin communications. The vulnerability is related to insufficient input validation, which can be exploited by a remote attacker using a specially crafted request to conduct spoofing attacks.

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

Origin Validation Error

RCE

Weakness Enumeration

CWE-346

CWE-20

Related Identifiers

BDU:2020-00898

CVE-2020-0695

Affected Products

Office Online Server

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-0695 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0695 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00898 · Security Note