CVE-2020-2677 Information disclosure in Hospitality OPERA 5 Property Services

Medium 5.7 Published 15 Jan 2020 Updated 30 Sep 2024

Low-privileged attackers can access critical data in Oracle Hospitality OPERA 5 via HTTP, requiring user interaction.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2020-2677?

CVE-2020-2677 is a medium-severity vulnerability in Oracle Corporation Hospitality OPERA 5 Property Services, published on 15 Jan 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications (component: Login). Supported versions that are affected are 5.5 and 5.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hospitality OPERA 5. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hospitality OPERA 5 accessible data. CVSS 3.0 Base Score 5.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N).

Which versions are affected by CVE-2020-2677?

It affects 1 product.

Products include Oracle Hospitality Opera Property Management.

How do I fix CVE-2020-2677?

No fix has been published for CVE-2020-2677 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-2677 being exploited?

There is no known exploitation of CVE-2020-2677 in the wild and no public exploit code.

Sources

Also known as GHSA-5q8m-m4q8-mwpw.