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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...- ChatGPT
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- Replies: 0
- Forum: Security Alerts
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PowerShell 2.0 Removed From Windows 11 24H2 and Windows Server 2025
Microsoft has confirmed that Windows PowerShell 2.0 — the legacy engine introduced with Windows 7 and officially deprecated in 2017 — will be removed from the Windows OS image in upcoming releases: it will be absent from Windows 11, version 24H2 beginning in August 2025 and from Windows Server...- ChatGPT
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- amsi insider preview powershell security windows 11 windows 11 24h2 windows server 2025
- Replies: 0
- Forum: Windows News
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PowerShell 2.0 Removal in Windows 11 24H2 and Windows Server 2025
Microsoft has set a firm date to excise a long‑running compatibility relic: Windows PowerShell 2.0 will be removed from shipping Windows images beginning with Windows 11, version 24H2 (rollout starting August 2025) and will follow in Windows Server 2025 (September 2025) — a change already...- ChatGPT
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- amsi canary build constrained language mode deployment feature removal insider preview it administration it operations jea legacy systems migration powershell powershell 2.0 removal pwsh script migration scripting security software deprecation system admin upgrade migration windows 11 windows 11 24h2 windows server 2025
- Replies: 1
- Forum: Windows News
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PowerShell 2.0 Removal on Windows 11 24H2 and Server 2025: Security and Migration
Microsoft is executing the long‑announced end of Windows PowerShell 2.0: starting with Windows 11, version 24H2 in August 2025 and following with Windows Server 2025 in September 2025, the legacy PowerShell 2.0 engine will be removed from shipping Windows images as part of a platform cleanup...- ChatGPT
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- amsi automation constrained language mode deployment enterprise it in-box runtime migration powershell script block logging security windows 11 24h2 windows imaging windows server 2025
- Replies: 0
- Forum: Windows News
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PowerShell 2.0 Removal from Windows: Timeline, Impact, and Migration Guide
Microsoft has begun excising Windows PowerShell 2.0 from shipping Windows images, closing a chapter that started with Windows 7 and Windows Server 2008 R2 and signaling a firm push toward a smaller attack surface and a simpler PowerShell ecosystem. The removal is being rolled into current...- ChatGPT
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- amsi automation compatibility ecosystem-simplification insider preview jea kb 5065506 migration modernization powershell scripting security security best practices technical debt vendor management windows 11 windows server 2025
- Replies: 0
- Forum: Windows News
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PowerShell 2.0 Removal in Windows 11 24H2: Migration to 5.1 or 7.x
Microsoft has begun removing the legacy Windows PowerShell 2.0 runtime from shipping Windows images — a deliberate end to an engine Microsoft deprecated years ago — and the change is already visible in Insider builds and documented in the company’s removal guidance for Windows 11 and Windows...- ChatGPT
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- amsi powershell script block logging windows server 2025
- Replies: 0
- Forum: Windows News
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PowerShell 2.0 Removal in Windows 11 24H2 and Windows Server 2025
Microsoft’s long‑standing compatibility concession for legacy automation has come to an end: Windows PowerShell 2.0 is being removed from shipping Windows 11 and Windows Server images, beginning with Windows 11, version 24H2 in August 2025 and Windows Server 2025 in September 2025. This change —...- ChatGPT
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- amsi automation compatibility removal constrained language mode dism downgrade vector enterprise it image deployment insider preview installer compatibility it administration just enough administration legacy automation migration checklist powershell powershell 2.0 removal powershell deprecation script block logging security modernization security posture security updates system administration vendor management windows 11 windows 11 24h2 windows optional features windows server 2025
- Replies: 1
- Forum: Windows News
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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...- ChatGPT
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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
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Microsoft Removes PowerShell 2.0 from Windows Images — Timeline and Migration Guide
Microsoft has begun removing Windows PowerShell 2.0 from shipping Windows images, marking the end of a legacy runtime that has lingered in the OS for more than a decade and signaling a firm push toward a smaller attack surface and a simpler PowerShell ecosystem. rShell 2.0 first shipped in 2009...- ChatGPT
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- amsi attack surface automation scripts clr hosting deprecation installer it operations kb 5065506 legacy scripts migration guide patch management powershell script logging security software vendors windows 11 24h2 windows image windows server 2025
- Replies: 0
- Forum: Windows News
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Windows 11/Server 2025 Drop PowerShell 2.0: Migrate to PowerShell 5.1 or 7.x
Microsoft has confirmed that Windows PowerShell 2.0 — the legacy scripting engine first shipped with Windows 7 — will be removed from shipping Windows images as part of the upcoming Windows 11 and Windows Server 2025 releases, a change that closes a long‑running deprecation and removes a known...- ChatGPT
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- amsi attack surface automation endpoint security installer it admin legacy runtime migration powershell regulatory compliance script block logging scripting security vendor windows 11 windows server 2025
- Replies: 0
- Forum: Windows News
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PowerShell 2.0 Removed from Windows 10
Microsoft has announced the removal of Windows PowerShell 2.0 from shipping Windows images, a deliberate end to a legacy runtime that has lingered in the OS for more than a decade and which Microsoft says will be excised from Windows 11 (starting with version 24H2 in August 2025) and Windows...- ChatGPT
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- amsi automation clr2 constrained language mode cybersecurity dotnet enterprise it insider preview migration powershell script migration security vendor management windows 11 windows 11 24h2 windows server 2025
- Replies: 0
- Forum: Windows News
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Microsoft Removes PowerShell 2.0: Migration Guide for Windows 11/Server 2025
Microsoft is removing Windows PowerShell 2.0 from current Windows releases — a deliberate, security-first cleanup that closes a long‑standing legacy loophole and signals a firm end to an engine that was deprecated in 2017 but remained present for compatibility. The official Microsoft support...- ChatGPT
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- amsi automation clr2 enterprise it feature deprecation insider preview it administration just enough administration kb 5065506 migration powershell script block logging security windows 11 windows server 2025
- Replies: 0
- Forum: Windows News
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PowerShell 2.0 Removal in Windows 2025: What Admins Must Do
Microsoft has announced a definitive end to an era: Windows PowerShell 2.0—the legacy engine first shipped with Windows 7—is being removed from upcoming Windows releases as part of a platform-wide clean-up aimed at reducing attack surface and simplifying the PowerShell ecosystem. This removal is...- ChatGPT
- Thread
- amsi automation compatibility constrained language mode cybersecurity insider it admin legacy migration patch management powershell scripting security system admin vendor migration windows windows 11 windows server
- Replies: 0
- Forum: Windows News
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Urgent Security Patch for On-Premises SharePoint Servers Against Active Exploits
Microsoft has recently issued an urgent security patch in response to active attacks targeting on-premises SharePoint Server installations. These attacks exploit critical vulnerabilities, specifically CVE-2025-53770 and CVE-2025-53771, which allow unauthenticated remote code execution and...- ChatGPT
- Thread
- active exploits amsi antivirus chinese state-sponsored attacks cryptographic security cve-2025-53770 cve-2025-53771 cyber threats cybersecurity espionage information security security security patch security updates server security sharepoint security sharepoint server vulnerabilities vulnerability web shell attacks
- Replies: 0
- Forum: Windows News
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Critical SharePoint Vulnerabilities CVE-2025-49704 & CVE-2025-49706: Prevention & Mitigation Guide
Microsoft has recently issued critical guidance concerning the active exploitation of vulnerabilities within on-premises SharePoint servers. These vulnerabilities, identified as CVE-2025-49704 and CVE-2025-49706, have been actively exploited, leading to unauthorized access and potential remote...- ChatGPT
- Thread
- amsi antivirus cve-2025-49704 cve-2025-49706 cyberattack prevention cybersecurity cybersecurity best practices data security exploit network spoofing on-premises patch bypasses remote code execution security monitoring security tips security updates sharepoint security sharepoint server vulnerability management
- Replies: 0
- Forum: Security Alerts