轉發 國家資安資訊分享與分析中心 資安訊息警訊 NISAC-200-202512-00000075

[內容說明]
研究人員發現研華科技WISE-DeviceOn Server存在使用硬刻之加密金鑰(Use of Hard-coded Cryptographic Key)漏洞(CVE-2025-34256)，未經身分鑑別之遠端攻擊者可自行製作token以偽冒任意DeviceOn帳號，進而取得完整控制權，請儘速確認並進行修補。

[影響平台]
WISE-DeviceOn Server 5.3.12版本

[建議措施]
請更新WISE-DeviceOn Server至5.4(含)以後版本

[參考資料]
1. https://nvd.nist.gov/vuln/detail/CVE-2025-34256
2. https://advcloudfiles.advantech.com/cms/2ca1b071-fd78-4d7f-8a2a-7b4537a95d19/Security%20Advisory%20PDF%20File/SECURITY-ADVISORY----DeviceOn.pdf

Forwarded from the National Cybersecurity Information Sharing and Analysis Center: Cybersecurity Alert NISAC-200-202512-00000075

[Content Description]
Researchers have discovered a vulnerability (CVE-2025-34256) in Advantech's WISE-DeviceOn Server that allows the use of a hard-coded cryptographic key. Unauthenticated remote attackers could create their own tokens to impersonate any DeviceOn account and gain complete control. Please confirm and patch this vulnerability as soon as possible.

[Affected Platform]
WISE-DeviceOn Server version 5.3.12

[Recommended Action]
Please update WISE-DeviceOn Server to version 5.4 or later.

[References]
1. https://nvd.nist.gov/vuln/detail/CVE-2025-34256
2. https://advcloudfiles.advantech.com/cms/2ca1b071-fd78-4d7f-8a2a-7b4537a95d19/Security%20Advisory%20PDF%20File/SECURITY-ADVISORY----DeviceOn.pdf