9022 matches found
Hackers Exploit SharePoint Zero-Day Since July 7 to Steal Keys, Maintain Persistent Access
The recently disclosed critical Microsoft SharePoint vulnerability has been under exploitation as early as July 7, 2025, according to findings from Check Point Research. The cybersecurity company said it observed first exploitation attempts targeting an unnamed major Western government, with the...
Hackers Exploit SharePoint Zero-Day Since July 7 to Steal Keys, Maintain Persistent Access
The recently disclosed critical Microsoft SharePoint vulnerability has been under exploitation as early as July 7, 2025, according to findings from Check Point Research. The cybersecurity company said it observed first exploitation attempts targeting an unnamed major Western government, with the...
CVE-2025-53770
Deserialization of untrusted data in on-premises Microsoft SharePoint Server allows an unauthorized attacker to execute code over a network. Microsoft is aware that an exploit for CVE-2025-53770 exists in the wild. Microsoft is preparing and fully testing a comprehensive update to address this...
SharePoint CVE-2025-53770 Scanner
This is a scanner for the SharePoint unauthenticated remote code execution vulnerability, assigned CVE number CVE-2025-53770. The code for this was written by reverse-engineering a payload seen in the wild...
PT-2025-30401
The BSK PDF Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.7.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access an...
PT-2025-30400
Name of the Vulnerable Software and Affected Versions Microchip Time Provider 4100 versions prior to 2.5 Description A flaw exists in Microchip Time Provider 4100 that permits malicious manual software updates due to a missing integrity check during code download. Recommendations Update to versio...
PT-2025-30446 · Undefined · Undefined
Is your SharePoint Server safe? 🛡️ This video in Hindi reveals a critical global cyber attack CVE-2020-53770 & provides crucial steps to secure your data. Don't miss out! https://t.co/95fcHzzBBD sharepointsecurity vulnerability TechNews...
PT-2025-30549 · Undefined · Undefined
@FBI @CISAgov Federal systems remained unpatched against CVE-2025-35824—a critical SharePoint flaw exploited since July 19—when CISA’s emergency directive dropped 72 hours ago. Now the same agencies warning about ransomware can’t secure their own networks storing defense contracts and health...
Microsoft SharePoint Code Injection Vulnerability
Microsoft SharePoint contains a code injection vulnerability that could allow an authorized attacker to execute code over a network. This vulnerability could be chained with CVE-2025-49706. CVE-2025-53770 is a patch bypass for CVE-2025-49704, and the updates for CVE-2025-53770 include more robust...
PT-2025-30603 · Undefined · Undefined
ParsedReport CompletenessLow 22-07-2025 CVE-202553770/TOOLSHELL: HUNTING DOWN THE ATTACKER TECHNIQUES &VICTIMS https://theravenfile.com/2025/07/22/cve-2025-53770-toolshell-hunting-down-the-attacker-techniques-victims/ Report completeness: Low Actors/Campaigns: Arcanedoor Threats: Toolshell vuln...
Proactive Security and Insights for SharePoint Attacks (CVE-2025-53770 and CVE-2025-53771)
CVE-2025-53770 and CVE-2025-53771 are vulnerabilities in on-premise Microsoft SharePoint Servers that evolved from previously patched flaws, allowing unauthenticated remote code execution through advanced deserialization and ViewState abuse...
Proactive Security Insights for SharePoint Attacks (CVE-2025-53770 and CVE-2025-53771)
CVE-2025-53770 and CVE-2025-53771 are vulnerabilities in on-premise Microsoft SharePoint Servers that evolved from previously patched flaws, allowing unauthenticated remote code execution through advanced deserialization and ViewState abuse...
The vulnerability of Microsoft SharePoint Server and SharePoint Enterprise Server lies in the incorrect path name restrictions for the restricted access catalog, allowing attackers to perform spear-phishing attacks.
The vulnerability of Microsoft SharePoint Server and SharePoint Enterprise Server packages is related to incorrect restrictions on the path name to the restricted access catalog. Exploiting this vulnerability could allow a malicious actor to perform spear-phishing attacks remotely...
Microsoft SharePoint Improper Authentication Vulnerability
Microsoft SharePoint contains an improper authentication vulnerability that allows an authorized attacker to perform spoofing over a network. Successfully exploitation could allow an attacker to view sensitive information and make some changes to disclosed information. This vulnerability could be...
ToolShell Zero-day: Microsoft Rushes Emergency Patch for Actively Exploited SharePoint Vulnerabilities
On July 19, 2025, Microsoft issued an emergency out-of-band security update to address two zero-day vulnerabilities in Microsoft SharePoint Server: CVE-2025-53770 and CVE-2025-53771. These vulnerabilities are under active exploitation in the wild and demand immediate attention to protect your...
ToolShell: Details of CVEs affecting SharePoint servers
Update 2025/07/22: Microsoft has released a security update for Sharepoint Enterprise Server 2016. The update, with the ID KB5002760, is available in the following link . Cisco Talos is aware of the ongoing exploitation of CVE-2025-53770 and CVE-2025-53771 in the wild. These are path traversal...
Exploit for Deserialization of Untrusted Data in Microsoft
CVE-2025-53770-Checker Comprueba si un servidor SharePoint on-...
SharePoint Vulnerabilities (CVE-2025-53770 & CVE-2025-53771): Everything You Need to Know
Detect and mitigate CVE-2025-53770 and CVE-2025-53771 - critical vulnerabilities in Microsoft SharePoint Server currently under active exploitation...
CVE-2025-53770 - Zero-day exploitation in the wild of Microsoft SharePoint servers
Overview On Saturday July 19, 2025, Microsoft released an advisory for CVE-2025-53770, a critical Remote Code Execution RCE vulnerability affecting on-premise SharePoint servers. This vulnerability has been exploited in the wild as a zero-day by an unknown threat actor prior to the disclosure fro...