viewstate

  1. Urgent: Patch SharePoint On-Prem RCE via Deserialization Chain (CVE-2025-53770)

    Microsoft’s SharePoint on-premises ecosystem is once again at the center of a high-risk security incident: an untrusted-deserialization remote code execution (RCE) class of weaknesses is being actively exploited against internet-facing SharePoint Server deployments, and an exact CVE identifier...
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    • amsi asp.net cisa cve-2025-53770 deserialization edr iis machinekey msrc on-premises patch management ransomware rce sharepoint threat hunting viewstate waf webshell
    • Replies: 0
    • Forum: Security Alerts

  2. Microsoft IIS and Windows Server 2025: A Comprehensive Guide to Security and Operations

    Microsoft's Internet Information Services (IIS) and its relationship with Windows Server have once again become a focus. Recent reports from Hong Kong and international media, along with practical feedback from community forums, show that as Microsoft continues to release security patches and...
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    • asp.net ci/cd edr host header iis iis綁定 key vault machinekey patch viewstate waf windows server 2025 wsus 安全修補 最小權限原則 漏洞管理 遷移計畫 遺留工具淘汰 金鑰管理 風險評估
    • Replies: 0
    • Forum: Windows News

  3. SharePoint 2025 Vulnerabilities: Deserialization to RCE & Patch Guidance

    The identifier CVE-2025-49712 does not appear in any public, authoritative advisory or vulnerability database at this time; the single URL you supplied resolves to Microsoft’s update guide infrastructure but returns no accessible content without JavaScript, and independent searches for...
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    • amsi cve-2025-49704 cve-2025-49706 cve-2025-53770 cve-2025-53771 defender deserialization incident response iocs machinekey microsoftsecurityguidance network security on-premises patch management remote code execution sharepoint sharepoint security threat intelligence viewstate webshell
    • Replies: 0
    • Forum: Security Alerts

  4. Microsoft Security Advisory (2416728): Vulnerability in ASP.NET Could Allow Information Disclosure -

    Revision Note: V1.2 (September 24, 2010): Added an entry to the FAQ to announce a revision to the workaround, "Enable a UrlScan or Request Filtering rule, enable ASP.NET custom errors, and map all error codes to the same error page." Customers who have already applied the workaround should...
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    • active attacks advisory asp.net customerrors encryption errorpage faq information information disclosure microsoft request filtering security security breach server issues tampering urlscan viewstate vulnerability web.config workaround
    • Replies: 0
    • Forum: Security Alerts