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CVE-2022-47618: 利凌企業 AH55B04 & AH55B08 DVR - Hard-coded Credentials

Merit LILIN AH55B04 & AH55B08 DVR firm has hard-coded administrator credentials. An unauthenticated remote attacker can use these credentials to log in administrator page, to manipulate system or disrupt service.

CVE
#vulnerability#hard_coded_credentials#auth

:::

  • 首頁
  • 資安服務
  • 台灣漏洞揭露平台 (TVN)
  • TVN (Taiwan Vulnerability Note) 漏洞公告

TVN ID

TVN-202212007

CVE ID

CVE-2022-47618

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

Merit LILIN AH55B04 DVR firmware ver 20220106 <= SVN#7570
Merit LILIN AH55B08 DVR firmware ver 20220106 <= SVN#7570

問題描述

利凌企業 AH55B04 & AH55B08 DVR firmware使用hard-coded的管理者帳密,未經身份驗證的遠端攻擊者可以利用這組帳密登入管理頁面,並對系統進行任意操作或中斷服務。

解決方法

更新 Merit LILIN AH55B04 & AH55B08 DVR 至SVN#8044(含)以上版本

漏洞通報者

Redblaze

公開日期

2022-12-29

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