Critical SharePoint Vulnerability Rating

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SharePoint, Microsoft and vulnerability

SharePoint vulnerability with 9.8 severity rating under exploit across globe

Authorities and researchers are sounding the alarm over the active mass exploitation of a high-severity vulnerability in Microsoft SharePoint Server that’s allowing attackers to make off with sensitiv...

JD Supra · 1d

Critical Microsoft SharePoint Vulnerability: What You Need to Know

· 4d · on MSN

Microsoft Issues Alert After Critical SharePoint Server Attacks

· 1d

Microsoft fixes three SharePoint zero-day exploits used in series of cyberattacks - how to patch them

Microsoft has patched two critical zero-day SharePoint security flaws that have already been exploited by hackers to attack vulnerable organizations.

· 1d

US Nuclear Body Among Those Impacted By SharePoint Breech

· 1d

Tally of Microsoft victims surges to 400 as hackers exploit SharePoint flaw

· 1d

Microsoft says some SharePoint server hackers now use ransomware

The disclosure marks a potential escalation in the campaign, which has already hit at least 400 victims, according to Netherlands-based cybersecurity firm Eye Security.

· 1d

Chinese Hackers Are Exploiting Flaws in Widely Used Software, Microsoft Says

· 1d

The SharePoint flaw has now hit over 400 companies including a US nuclear administration

What to know about ToolShell, the SharePoint threat under mass exploitation

The name was coined by Dinh Ho Anh, a researcher from Khoa of Viettel Cyber Security, who developed the exploit. The researcher said he picked the name because it exploited ToolPane.aspx, a component for assembling the side panel view in the SharePoint user interface.

4don MSN

Microsoft SharePoint zero-day breach hits 75 servers: Here’s what the company said on the attack

A critical zero-day vulnerability, CVE-2025-53770, is actively exploited in Microsoft SharePoint, impacting 75 company servers, including major corporations and US government agencies. This flaw allows unauthenticated remote code execution.

CRN16d

Microsoft Patches ‘Wormable’ Critical Flaw, Discloses ‘Whopping’ Number Of Bug Fixes

The 130 CVEs (Common Vulnerabilities and Exposures) disclosed in Microsoft’s monthly release of security fixes includes a remote code execution flaw that ‘definitely’ should be prioritized for patching,

Microsoft SharePoint hack: CERT-In flags ongoing threat, follow these steps to secure your systems

Researchers first uncovered a sweeping cyber espionage operation targeting Microsoft server software affecting at least 100 organisations.

eWeek16y

What Makes a Critical Vulnerability Critical? - eWeek

Microsoft’s real definition of critical seems to be what they define as Important: “A vulnerability whose exploitation could result in compromise of the confidentiality, integrity, or ...

ZDNet9y

Why Microsoft's vulnerability severity ratings are obsolete

In the last 12 months Microsoft has released 139 security bulletins; 55 of them have a severity rating of 'Critical' and 84 of them 'Important.' The point of these severity ratings is a noble one ...