# Hospitality Opera 5 vulnerabilities > Hospitality Opera 5 is made by Oracle. We track 7 published vulnerabilities listed under that exact name, across 12 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 3 November 2021. Oracle lists newer releases under their own names, such as Hospitality Opera 5 Property Services, so check those pages too. Canonical page: https://www.precursorintelligence.com/product/oracle/hospitality_opera_5 ## At a glance - **Made by:** [Oracle](https://www.precursorintelligence.com/vendors/oracle) - **Published vulnerabilities:** 7 - **Known to be exploited:** 1 (listed under the name Hospitality Opera 5) - **Versions tracked:** 12 - **Most recently added to the known-exploited list:** [CVE-2020-17530](https://www.precursorintelligence.com/what-is/cve-2020-17530), 3 November 2021. We keep watching the list. ## Is Hospitality Opera 5 listed under other names? Oracle also lists Hospitality Opera 5 under more specific names, such as Hospitality Opera 5 Property Services. Flaws listed only under those names are counted on their own pages, not here. - [Hospitality Opera 5 Property Services](https://www.precursorintelligence.com/product/oracle/hospitality_opera_5_property_services): 17 published vulnerabilities ## Which versions of Hospitality Opera 5 do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. - [CVE-2020-17530](https://www.precursorintelligence.com/what-is/cve-2020-17530) (Apache Struts Remote Code Execution Vulnerability): 5.6 ## Which Hospitality Opera 5 vulnerabilities are being exploited? 1 flaw is on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2020-17530](https://www.precursorintelligence.com/what-is/cve-2020-17530): Apache Struts Remote Code Execution Vulnerability. Critical, CVSS 9.8, chance of use in 30 days 96%, known exploited since 3 November 2021. ## Which Hospitality Opera 5 flaws are most likely to be used? Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days): - [CVE-2020-17530](https://www.precursorintelligence.com/what-is/cve-2020-17530): 96%, Critical (CVSS 9.8), known exploited - [CVE-2019-10086](https://www.precursorintelligence.com/what-is/cve-2019-10086): 28%, High (CVSS 7.3) - [CVE-2018-1285](https://www.precursorintelligence.com/what-is/cve-2018-1285): 18%, Critical (CVSS 9.8) - [CVE-2019-17566](https://www.precursorintelligence.com/what-is/cve-2019-17566): 11%, High (CVSS 7.5) - [CVE-2021-2351](https://www.precursorintelligence.com/what-is/cve-2021-2351): 2.4%, High (CVSS 8.3) - [CVE-2020-17521](https://www.precursorintelligence.com/what-is/cve-2020-17521): 1.0%, Medium (CVSS 5.5) - [CVE-2024-21172](https://www.precursorintelligence.com/what-is/cve-2024-21172): 0.5%, Critical (CVSS 9.0) ## Questions ### How many vulnerabilities does Hospitality Opera 5 have? We track 7 published vulnerabilities listed under the name Hospitality Opera 5, across 12 versions. The most recent Hospitality Opera 5 flaw added to the known-exploited list is CVE-2020-17530, on 3 November 2021. ### Which Hospitality Opera 5 vulnerabilities are being exploited? 1 is on the list of flaws known to be exploited. The most recently added is CVE-2020-17530. ### Why are newer Hospitality Opera 5 flaws missing from this page? Oracle also lists Hospitality Opera 5 under more specific names, such as Hospitality Opera 5 Property Services. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list. ### Which versions of Hospitality Opera 5 do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2020-17530, affects 5.6. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Hospitality Opera 5? Create a Precursor Intelligence account and track Hospitality Opera 5. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook. ## Running Hospitality Opera 5? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact