CVE-2022-39061

ChangingTec MegaServiSignAdapter - Out-of-bounds Read

Published Jan 31, 2023 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
ChangingTech MegaServiSignAdapter component has a vulnerability of Out-of-bounds Read due to insufficient validation for parameter length. An unauthenticated remote attacker can exploit this vulnerability to access partial sensitive content in memory and disrupts partial services.

Remediation

Vendor Solution

Update MegaServiSignAdapter (Windows) version to 1.0.22.1004

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-41607 ChangingTech MegaServiSignAdapter component has a vulnerability of Out-of-bounds Read due to insufficient validation for parameter length. An unauthenticated remote attacker can exploit this vulnerability to access partial sensitive content in memory and disrupts partial services.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Mar 27, 2025, 6:21 PM
Reserved
Aug 31, 2022, 12:00 AM
Status
Modified
Published
Jan 31, 2023, 8:15 AM
Modified
Jun 17, 2026, 4:57 AM