CVE-2018-2666

CVE-2018-2666 is a high-severity vulnerability in Oracle Hospitality Labor Management with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Vulnerability in the Oracle Hospitality Labor Management component of Oracle Hospitality Applications (subcomponent: Webservice Endpoint). Supported versions that are affected are 8.5.1 and 9.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hospitality Labor Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hospitality Labor Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hospitality Labor Management accessible data. CVSS 3.0 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

Frequently asked questions

What is CVE-2018-2666?
Vulnerability in the Oracle Hospitality Labor Management component of Oracle Hospitality Applications (subcomponent: Webservice Endpoint). Supported versions that are affected are 8.5.1 and 9.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hospitality Labor Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hospitality Labor Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hospitality Labor Management accessible data. CVSS 3.0 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
How severe is CVE-2018-2666?
CVE-2018-2666 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2018-2666 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-2666?
CVE-2018-2666 primarily affects Oracle Hospitality Labor Management. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-2666?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-2666 published?
CVE-2018-2666 was published on 2018-01-18 and last updated on 2026-06-17.

References

Affected products (2)