PT-2020-3212 · Microsoft · Office Web Apps Server

Published 2020-07-14 · Updated 2020-07-21 · CVE-2020-1442

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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

Description A spoofing issue exists due to improper sanitization of specially crafted requests by an Office Web Apps server. This can lead to a cross-site scripting attack. The vulnerability is related to the failure to protect the web page structure, which can be exploited by a remote attacker to perform an inter-site scripting attack.

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:2020-03510

CVE-2020-1442

Affected Products

Office Web Apps Server

References · 5

• https://bdu.fstec.ru/vul/2020-03510 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1442 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-1442 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-1442 · Security Note
• https://t.me/cvenotify/5015 · Telegram Post