Domain Escalation – PrintNightmare

Printers are part of every corporate infrastructure therefore Windows environments they have a number of embedded drivers installed. The Print Spooler spoolsv.exe service is responsible… Continue reading - Domain Escalation - PrintNightmare...

Metasploit Wrap-Up

Print Driver PrivEsc If you attended DEF CON last week, you may have seen this talk on print driver vulnerabilities from Metasploit community contributor Jacob Baines. In the spirit of Friday the 13th, we're highlighting some of these "print nightmares" again, in the form of two new Metasploit...

Ransomware Gangs Exploiting Windows Print Spooler Vulnerabilities

Ransomware operators such as Magniber and Vice Society are actively exploiting vulnerabilities in Windows Print Spooler to compromise victims and spread laterally across a victim's network to deploy file-encrypting payloads on targeted systems. "Multiple, distinct threat actors view this...

CVE-2021-36947

Windows Print Spooler Remote Code Execution Vulnerability...

CVE-2021-36947

Windows Print Spooler Remote Code Execution Vulnerability...

CVE-2021-36958

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...

CVE-2021-34483

Windows Print Spooler Elevation of Privilege Vulnerability...

CVE-2021-36936

Windows Print Spooler Remote Code Execution Vulnerability...

CVE-2021-34483

Windows Print Spooler Elevation of Privilege Vulnerability...

CVE-2021-36936

Windows Print Spooler Remote Code Execution Vulnerability...

Remote code execution

Windows Print Spooler Remote Code Execution Vulnerability...

Remote code execution

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...

CVE-2021-36958

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...

CVE-2021-36947

Windows Print Spooler Remote Code Execution Vulnerability...

Remote code execution

Windows Print Spooler Remote Code Execution Vulnerability...

Privilege escalation

Windows Print Spooler Elevation of Privilege Vulnerability...

CVE-2021-36958

CVE-2021-36958 is a Windows Print Spooler RCE vulnerability where privileged file operations allow an attacker to execute code with SYSTEM privileges. Exploitation is described as local (with user interaction) in the CVE data, and Microsoft issued a fix as part of the PrintNightmare remediation. ...

CVE-2021-36958 Windows Print Spooler Remote Code Execution Vulnerability

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CVE-2021-36947 Windows Print Spooler Remote Code Execution Vulnerability

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CVE-2021-36947

CVE-2021-36947 is listed in the NCSC vulnerability record as a Windows Print Spooler Component vulnerability with the impact: Execute random code. The connected documents do not provide concrete technical details on the root cause, affected subcomponents, specific versions, exploit scenarios, or ...