PT-2021-2036 · Microsoft · Office Excel+1

Published 2021-02-09 · Updated 2023-12-29 · CVE-2021-24068

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Microsoft Excel (affected versions not specified)

Description: The issue is related to insufficient input validation in Microsoft Excel and Office Web Apps Server packages. This can allow an attacker to execute arbitrary code. The vulnerability enables remote attackers to perform this action.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2021-00880

CVE-2021-24068

Affected Products

Office Excel

Office Web Apps Server

References · 10

• https://osv.dev/vulnerability/CVE-2021-24068 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24068 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-24068 · Security Note
• https://bdu.fstec.ru/vul/2021-00880 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24068 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-24068 · Vendor Advisory
• https://t.me/cibsecurity/24168 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2021020929 · Note
• https://t.me/cvenotify/10532 · Telegram Post
• https://t.me/cibsecurity/24184 · Telegram Post