Hospitality Opera 5

3 CVEs product

Monthly

Sort: Newest CVSS Score EPSS Score Oldest

CVE-2026-21967 HIGH This Week

Hospitality Opera 5 versions up to 5.6.19.23 contains a vulnerability that allows attackers to unauthorized access to critical data or complete access to all Oracle Hospitalit (CVSS 8.6).

Oracle Denial Of Service Hospitality Opera 5

NVD

CVSS 3.1

8.6

EPSS

0.1%

CVE-2026-21966 MEDIUM This Month

Hospitality Opera 5 versions up to 5.6.19.23 contains a vulnerability that allows attackers to unauthorized update, insert or delete access to some of Oracle Hospitality OPERA (CVSS 6.1).

Oracle Hospitality Opera 5

NVD

CVSS 3.1

6.1

EPSS

0.0%

CVE-2025-21547 CRITICAL This Week

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications (component: Opera Servlet). Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Oracle Denial Of Service Hospitality Opera 5

NVD

CVSS 3.1

9.1

EPSS

0.5%

CVE-2026-21967

EPSS 0% CVSS 8.6

HIGH This Week

Hospitality Opera 5 versions up to 5.6.19.23 contains a vulnerability that allows attackers to unauthorized access to critical data or complete access to all Oracle Hospitalit (CVSS 8.6).

Oracle Denial Of Service Hospitality Opera 5

NVD

CVE-2026-21966

EPSS 0% CVSS 6.1

MEDIUM This Month

Hospitality Opera 5 versions up to 5.6.19.23 contains a vulnerability that allows attackers to unauthorized update, insert or delete access to some of Oracle Hospitality OPERA (CVSS 6.1).

Oracle Hospitality Opera 5

NVD

CVE-2025-21547

EPSS 0% CVSS 9.1

CRITICAL This Week

Authentication Bypass Oracle Denial Of Service +1

NVD