7.8

CVE-2022-29109: microsoft 365_apps

CVSS: 7.8v3.1HighModified
Published 10-05-2022Last modified 02-01-2025
Open JSON

Vulnerability summary

CVE-2022-29109 is a high (CVSS 7.8) vulnerability in microsoft 365_apps. EPSS estimates a 2.81% chance of exploitation in the next 30 days, higher than 86.3% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (CVE.org)
EPSS score
2.81%
0%100%
Low · +0.08 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 10-05-2022
    PublishedVulnerability first disclosed.
  2. 02-01-2025
    Last modifiedVulnerability information updated.

Description

Microsoft Excel Remote Code Execution Vulnerability

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

2.81%

Chance of exploitation in the next 30 days

Percentile

86%

Versus all other CVEs

30-day change

+0.08 pp

From 2.72% on 21-09-2026

21-09-202621-10-2026
EPSS score
2.81%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Microsoft8 products

1 vendor · 8 products

References

2 links