CVE-2018-2955 — Vulnerability in the Oracle Hospitality OPERA 5 Property Services component of Oracle Hospitality Applications (subcomponent: Integration)

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MEDIUM

Vulnerability in the Oracle Hospitality OPERA 5 Property Services component of Oracle Hospitality Applications (subcomponent: Integration)

Published Jul 18, 2018

5.3

MEDIUM

CVSS 3.0

EPSS 2.08%

Description

Vulnerability in the Oracle Hospitality OPERA 5 Property Services component of Oracle Hospitality Applications (subcomponent: Integration). The supported version that is affected is 5.5.x. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hospitality OPERA 5 Property Services. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Hospitality OPERA 5 Property Services accessible data. CVSS 3.0 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

Affected products

Vendor Oracle Corporation Product Hospitality OPERA 5 Property Services Default
n/a
- Version
  5.5.x
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Oracle Corporation

Hospitality OPERA 5 Property Services

n/a

Version	Status	Constraints
5.5.x	affected	-

Remediation

No remediation recorded yet.

Metrics

2.08% 0.02083

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.02083

Score over time

2021–2026

EPSS v1
EPSS v2
EPSS v3
EPSS v5

Percentile over time

EPSS v1
EPSS v2
EPSS v3
EPSS v5

Table of values (21 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	2.08% (0.02083)	80.85th	v5 (v2026.06.15)
Jun 15, 2026	2.11% (0.02110)	79.31th	v5 (v2026.06.15)
Jul 20, 2024	0.13% (0.00126)	47.82th	v3 (v2023.03.01)
May 2, 2024	0.13% (0.00126)	46.70th	v3 (v2023.03.01)
Mar 6, 2024	0.18% (0.00179)	54.29th	v3 (v2023.03.01)
Feb 8, 2024	0.33% (0.00327)	70.04th	v3 (v2023.03.01)
Jan 18, 2024	0.33% (0.00327)	67.85th	v3 (v2023.03.01)
Dec 9, 2023	0.31% (0.00310)	66.67th	v3 (v2023.03.01)
Aug 16, 2023	0.33% (0.00331)	67.31th	v3 (v2023.03.01)
Jul 12, 2023	0.34% (0.00336)	67.34th	v3 (v2023.03.01)
May 24, 2023	0.32% (0.00321)	66.22th	v3 (v2023.03.01)
May 8, 2023	0.34% (0.00341)	67.11th	v3 (v2023.03.01)
Mar 7, 2023	0.21% (0.00211)	57.21th	v3 (v2023.03.01)
Mar 6, 2023	0.95% (0.00954)	36.37th	v2 (v2022.01.01)
Sep 2, 2022	0.95% (0.00954)	34.50th	v2 (v2022.01.01)
Apr 1, 2022	0.95% (0.00954)	32.50th	v2 (v2022.01.01)
Feb 4, 2022	0.95% (0.00954)	16.28th	v2 (v2022.01.01)
Feb 3, 2022	0.83% (0.00833)	24.58th	v1
Jan 6, 2022	0.83% (0.00833)	23.96th	v1
Sep 1, 2021	0.83% (0.00833)	57.50th	v1
Apr 14, 2021	0.83% (0.00833)	0.00th	v1

Weaknesses (0)

No CWE recorded.

References (3)

http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
x_refsource_CONFIRMPatchVendor Advisory
http://www.securityfocus.com/bid/104809
vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041300
vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry

Link	Providers	Tags
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html		x_refsource_CONFIRMPatchVendor Advisory
http://www.securityfocus.com/bid/104809		vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041300		vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner oracle

Published Jul 18, 2018

Updated Oct 2, 2024

Reserved Dec 15, 2017

Link CVE-2018-2955

CISA Vulnrichment

Updated Oct 2, 2024

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2018-2955

Red Hat

Severity n/a

Public date n/a

Links CVE-2018-2955