AUGUST 4, 2026
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Case File

CVE-2021-41830

HIGH · CVSS 7.5 EPSS 1.35%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-11 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Office, Apache.

CVE
CVE-2021-41830
Severity
HIGH
CVSS
7.5
EPSS
1.35%
Office Apache

Original NVD Description

It is possible for an attacker to manipulate signed documents and macros to appear to come from a trusted source. All versions of Apache OpenOffice up to 4.1.10 are affected. Users are advised to update to version 4.1.11. See CVE-2021-25633 for the LibreOffice advisory.

Related CVEs

Other vulnerabilities affecting the same vendor(s)