Review reviewHigh

CVE-2021-32415

wrapper

EXEMSI MSI Wrapper Versions prior to 10.0.50 and at least since version 6.0.91 will introduce a local privilege escalation vulnerability in installers it creates.

CVSS
7.8
EPSS
0.23%
13.7% percentile
CISA KEV
Not listed
Published
2022.12.14
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.23%
Technical severityCVSS 7.8

Vulnerability overview

EXEMSI MSI Wrapper Versions prior to 10.0.50 and at least since version 6.0.91 will introduce a local privilege escalation vulnerability in installers it creates.

Affected product and versions

Product
wrapper
Affected versions
>= 6.0.91 < 10.0.50
Fixed versions
10.0.50

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that wrapper and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Not available