CVE-2023-40052: high-severity vulnerability in Progress Software Corporation OpenEdge
Progress Application Server (PAS) for OpenEdge Denial of Service
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.6%
This issue affects Progress Application Server (PAS) for OpenEdge in versions 11.7 prior to 11.7.18, 12.2 prior to 12.2.13, and innovation releases prior to 12.8.0
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An attacker who can produce a malformed web request may cause the crash of a PASOE agent potentially disrupting the thread activities of many web application clients. Multiple of these DoS attacks could lead to the flooding of invalid requests as compared to the server’s remaining ability to process valid requests.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Progress Software Corporation · OpenEdgeRelated CVEs — Progress Software Corporation OpenEdge
In the same product, most dangerous first.
CVE-2025-7388HIGHAuthenticated Command Injection via configuration parameter manipulation in exposed RMI interfaceEPSS 1.0%CVE-2023-40051CRITICALProgress Application Server (PAS) for OpenEdge File Upload via Directory TraversalEPSS 0.6%CVE-2025-7389HIGHUnauthorized Arbitrary File Read via RMI in AdminServer InterfaceEPSS 0.3%CVE-2025-8095CRITICALRecoverable obfuscation using the OECH1 prefix encoding in OpenEdgeEPSS 0.2%