CVE-2025-8095 - CVE House
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Status published Critical CVE-2025-8095

Recoverable obfuscation using the OECH1 prefix encoding in OpenEdge

Vulnerability Description

The OECH1 prefix encoding is intended to obfuscate values across the OpenEdge platform.  It has been identified as cryptographically weak and unsuitable for stored encodings and enterprise applications.  OECH1 encodings should be considered exploitable and immediately replaced by any other supported prefix encoding, all of which are based on symmetric encryption.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Thomas Riedmaier, Siemens Energy

References

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Affected Vendor

Progress Software Corporation

View all reports →

Affected Software

OpenEdge
Vulnerable Versions:
12.2.0, 12.8.0

Timeline

Official Publish: April 14th, 2026
Last Modified: April 15th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-257

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.