title: Proofpoint Enterprise Protection webservices unauthenticated RCE
description: The webservices in Proofpoint Enterprise Protection (PPS/POD) contain a vulnerability that allows for an anonymous user to execute remote code through 'eval injection'.  Exploitation requires network access to the webservices API, but such access is a non-standard configuration.  This affects all versions 8.20.0 and below.
problem types: CWE-95 Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
affected:
{
defaultStatus: unaffected
product: enterprise_protection
vendor: proofpoint
versions:
changes: [at: 8.20.0 patch 4570, status: unaffected], lessThanOrEqual: 8.20.0, status: affected, version: 8.*, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL