What’s Vulnerable › Products

Oracle Corporation Oracle Hospitality OPERA 5 vulnerabilities

10 known vulnerabilities, 1 confirmed exploited in the wild (CISA KEV), 3 published in the last 12 months.

Check whether your Oracle Corporation Oracle Hospitality OPERA 5 version is affected

Exploited Oracle Corporation Oracle Hospitality OPERA 5 vulnerabilities

• CVE-2020-17530 — Apache Struts Remote Code Execution Vulnerability

Latest Oracle Corporation Oracle Hospitality OPERA 5 vulnerabilities

• CVE-2026-21967 — (CVSS 8.6)
• CVE-2026-21966 — (CVSS 6.1)
• CVE-2025-21547 — (CVSS 9.1)
• CVE-2024-21172 — (CVSS 9.0)
• CVE-2021-2351 — (CVSS 5.1)
• CVE-2020-17530 — Apache Struts Remote Code Execution Vulnerability (CVSS 9.8) — exploited
• CVE-2020-17521 — (CVSS 5.5)
• CVE-2019-17566 — (CVSS 7.5)
• CVE-2018-1285 — (CVSS 9.8)
• CVE-2019-10086 — (CVSS 7.3)