Security Advisories

Stay up-to-date with our latest security advisories

Reference this page to stay informed about important security vulnerabilities that could affect specific versions of Proofpoint products or services.

Insider Threat Management Server Remote Code Execution Vulnerabilities

CVE-2020-10655 | CVSS: 9.8 (Critical)
CVE-2020-10656 | CVSS: 9.8 (Critical)
CVE-2020-10657 | CVSS: 7.2 (High)
CVE-2020-10658 | CVSS: 9.8 (Critical)

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Proofpoint Enterprise Protection Attachment Scanning Bypass Vulnerability

CVE-2019-19680 | CVSS 8.9 (High)

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Insider Threat Management Remote Code Execution Vulnerability

CVE-2020-8884 | CVSS 8.8 (High)

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Response to CVE-2019-20364

CVE-2019-20364 | CVSS 3.7 (Low)

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Insider Threat Management Windows Agent Local Privilege Escalation Vulnerability

CVE-2021-22159 | CVSS 7.8 (High)

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Insider Threat Management Server Multiple Unauthenticated XSS Vulnerabilities

CVE-2021-22157 | CVSS 8.2 (High)

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Insider Threat Management Server Authenticated XML External Entity Vulnerability

CVE-2021-22158 | CVSS 8.3 (High)

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Insider Threat Management Agent Improper Certificate Validation Vulnerability

CVE-2021-27899 | CVSS 7.4 (High)

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Insider Threat Management Server Authorization Bypass

CVE-2021-27900 | CVSS 8.1 (High)

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Questions or concerns?

Open a Support call or contact Support via your hotline phone number. Further updates will be posted as needed.