OnlyFm252
Microsoft Office

CVE-2022-23252 — Microsoft Office Information Disclosure Vulnerability

Important CVSS 5.5 EPSS 0.00733 2022-02 archive

Executive Summary

None

Overview

5.5
CVSS MEDIUM
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Information Disclosure
Released Feb 8 2022
Last Updated Feb 8 2022
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.00733 — 0.49509 percentile
NVD CVSS 5.5 MEDIUM — matches MSRC

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
ATTACK VECTOR
Local
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
Low
USER INTERACTION
None
SCOPE
Unchanged
CONFIDENTIALITY
High
INTEGRITY
None
AVAILABILITY
None
EXPLOIT CODE MATURITY
Unproven
REMEDIATION LEVEL
Official Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 4.8

EPSS Score

0.00733
probability of exploitation in the next 30 days
0.49509 percentile - updated 2026-06-21
View on FIRST.org

Affected Products

11 affected products
Product KB Article Severity Impact Restart Required
Microsoft 365 Apps for Enterprise for 32-bit Systems Click to Run (Security Update) Important Information Disclosure No
Microsoft 365 Apps for Enterprise for 64-bit Systems Click to Run (Security Update) Important Information Disclosure No
Microsoft Office 2013 RT Service Pack 1 3172514 (Security Update) Important Information Disclosure Maybe
Microsoft Office 2013 Service Pack 1 (32-bit editions) 3172514 (Security Update) Important Information Disclosure Unknown
Microsoft Office 2013 Service Pack 1 (64-bit editions) 3172514 (Security Update) Important Information Disclosure Unknown
Microsoft Office 2016 (32-bit edition) 3118335 (Security Update) Important Information Disclosure Maybe
Microsoft Office 2016 (64-bit edition) 3118335 (Security Update) Important Information Disclosure Maybe
Microsoft Office 2019 for 32-bit editions Click to Run (Security Update) Important Information Disclosure No
Microsoft Office 2019 for 64-bit editions Click to Run (Security Update) Important Information Disclosure No
Microsoft Office LTSC 2021 for 32-bit editions Click to Run (Security Update) Important Information Disclosure No
Microsoft Office LTSC 2021 for 64-bit editions Click to Run (Security Update) Important Information Disclosure No

Patches

3 patches
Article Type Restart
Click to Run Security Update No
3172514 Security Update Maybe
3118335 Security Update Maybe

Known Exploits

On This Page