"For the most serious vulnerabilities, disclosure to exploitation can be as short as 24 to 48 hours. Zero Day Clock projects that time-to-exploit will be just minutes by 2028. That's not a lot of time when you consider what has to happen before a patch is deployed: running scans, waiting for results, raising tickets, agreeing priorities, implementing, and verifying the fix."
"In many cases, vulnerable systems don't need to be internet-facing in the first place. With visibility of the attack surface, teams can reduce unnecessary exposure upfront and avoid the scramble altogether when a new vulnerability drops."
"ToolShell was an unauthenticated remote code execution vulnerability in Microsoft SharePoint. If an attacker could reach it, they could run code on your server - and because SharePoint is Active Directory-connected, they'd be starting in a highly sensitive part of your environment."
Organizations typically have more internet-facing exposure than they realize, creating significant security risks. Time-to-exploit for critical vulnerabilities is shrinking dramatically, with disclosure-to-exploitation windows now as short as 24-48 hours and projected to reach minutes by 2028. The patching process—scanning, waiting for results, raising tickets, prioritizing, implementing, and verifying—cannot occur fast enough when vulnerabilities drop outside business hours. Many vulnerable systems don't require internet accessibility but remain exposed anyway. By gaining visibility of their attack surface, teams can proactively reduce unnecessary exposure and eliminate the urgent scramble when zero-days emerge. The ToolShell SharePoint vulnerability exemplifies this risk: thousands of publicly accessible instances existed despite SharePoint not requiring internet exposure, enabling rapid exploitation by attackers after disclosure.
#attack-surface-management #vulnerability-exploitation #zero-day-response #internet-facing-exposure #security-patching
Read at The Hacker News
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