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CVE-2022-39060: 全景軟體 MegaServiSignAdapter - Improper Input Validation

ChangingTech MegaServiSignAdapter component has a vulnerability of improper input validation. An unauthenticated remote attacker can exploit this vulnerability to access and modify HKEY_CURRENT_USER subkey (ex: AutoRUN) in Registry where malicious scripts can be executed to take control of the system or to terminate the service.

CVE
#vulnerability#windows#auth

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TVN ID

TVN-202212009

CVE ID

CVE-2022-39060

CVSS

9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

影響產品

全景軟體 MegaServiSignAdapter Windows版本1.0.17.0823

問題描述

MegaServiSignAdapter元件特定功能未對傳入的參數值進行過濾與驗證,遠端攻擊者不須權限,即可利用該漏洞寫入Registry的HKEY_CURRENT_USER subkey (如AutoRUN),藉以執行惡意腳本來操控系統與終止服務。

解決方法

全景軟體 MegaServiSignAdapter Windows版本v1.0.22.1004

漏洞通報者

Angelboy (DEVCORE Research Team)

公開日期

2023-01-31

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