← Vulnerability feed

Vulnerability record · CVE-2018-2691 · published 18 January 2018

CVE-2018-2691: Oracle user management vulnerability

Oracle · User Management

Vulnerability in the Oracle User Management component of Oracle E-Business Suite (subcomponent: Proxy User Delegation). Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6 and 12.2.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle User Management. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle User Management accessible data as well as unauthorized read access to a subset of Oracle User Management accessible data. CVSS 3.0 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

5.4 CVSS 3.0 Medium EPSS 0.89% · top 42.0%
5.4CVSS 3.0 base score, v2 5.5
0.89%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Vulnerability in the Oracle User Management component of Oracle E-Business Suite (subcomponent: Proxy User Delegation). Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6 and 12.2.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle User Management. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle User Management accessible data as well as unauthorized read access to a subset of Oracle User Management accessible data. CVSS 3.0 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html PatchVendor Advisory
http://www.securityfocus.com/bid/102647 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040201 Third Party AdvisoryVDB Entry
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html PatchVendor Advisory
http://www.securityfocus.com/bid/102647 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040201 Third Party AdvisoryVDB Entry

Track CVE-2018-2691 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2025-30708Oracle user management incorrect permission assignment vulnerabilityVulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Search and Register Users). Supported versions that are af…EPSS 0.67%7.5CVE-2022-21500Oracle E-Business Suite Manage Proxies unauthenticated data accessOracle E-Business Suite 12.2 contains a flaw in the Manage Proxies component that allows an attacker to reach critical data without prior authenticat…EPSS 72%analysed6.5CVE-2018-3236Oracle user management vulnerabilityVulnerability in the Oracle User Management component of Oracle E-Business Suite (subcomponent: Reports). Supported versions that are affected are 12…EPSS 2.0%4.3CVE-2023-21997Oracle user management vulnerabilityVulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Proxy User Delegation). Supported versions that are affect…EPSS 0.48%4.3CVE-2021-2017Oracle enterprise data quality vulnerabilityVulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Proxy User Delegation). Supported versions that are affect…EPSS 0.91%3.8CVE-2026-22014Oracle user management improper access control vulnerabilityVulnerability in the Oracle User Management product of Oracle E-Business Suite (component: Workflow and Business Events). Supported versions that are…EPSS 0.19%

Source: NIST National Vulnerability Database (record CVE-2018-2691), CISA KEV, FIRST EPSS (scores of 2026-10-06). This page is refreshed as NVD updates the record.