CVE-2022-39061

MEDIUM

Published Jan 31, 20233y ago · Modified Jun 17, 20262w ago

6.5 CVSS 3.1

Medium

Published Jan 31, 2023 3y ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

6.5

Exploitability

3.9

Impact

2.5

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity None

Availability Low

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 1

Vendor	Product	Version	Range
changingtec	megaservisignadapter	*	<1.0.22.1004

References 1

twcert.org.tw https://www.twcert.org.tw/tw/cp-132-6888-b5f81-1.html

Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.