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CVE-2021-34481highexplotación observada

Windows Print Spooler Remote Code Execution Vulnerability

55Vexday Risk Score

Prioriza la corrección. Ella explotación observada por VulnCheck.

ssvc Actcvss 8.8epss 45%
de la publicación al arma
Publicada en NVD16 jul
VulnCheck+502d
probabilidad de explotación
45%top 1% de las CVE
explotación observada
VulnCheck
<p>A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p><strong>UPDATE</strong> August 10, 2021: Microsoft has completed the investigation and has released security updates to address this vulnerability. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. This security update changes the Point and Print default behavior; please see <a href="https://support.microsoft.com/help/5005652">KB5005652</a>.</p>
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C