CVE-2025-7071CWE-208CWE-327
CVE-2025-7071
published August 29, 2025
What it is
Padding oracle attack vulnerability in Oberon microsystem AG’s ocrypto library in all versions since 3.1.0 and prior to 3.9.2 allows an attacker to recover plaintexts via timing measurements of AES-CBC PKCS#7 decrypt operations.
The record
Technical detail
- CVSS
- 5.9 · NONE
- CVSS v4.0
- Not supplied
- EPSS
- 0.00089 · 0.4th percentile
- Weaknesses
- CWE-208 · Observable Timing Discrepancy; CWE-327 · Use of a Broken or Risky Cryptographic Algorithm
- Published
- 2025-08-29T14:15Z
References (1)
EPSS history
Timeline