CVE-2018-2691 : Vulnerability in the Oracle User Management component of Oracle E-Business Suite

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).

Published 2018-01-18 02:29:23

Updated 2019-10-03 00:03:26

Source Oracle

View at NVD, CVE.org

Products affected by CVE-2018-2691

Oracle » User Management » Version: 12.2.4
cpe:2.3:a:oracle:user_management:12.2.4:*:*:*:*:*:*:*
Matching versions
Oracle » User Management » Version: 12.1.3
cpe:2.3:a:oracle:user_management:12.1.3:*:*:*:*:*:*:*
Matching versions
Oracle » User Management » Version: 12.2.5
cpe:2.3:a:oracle:user_management:12.2.5:*:*:*:*:*:*:*
Matching versions
Oracle » User Management » Version: 12.2.3
cpe:2.3:a:oracle:user_management:12.2.3:*:*:*:*:*:*:*
Matching versions
Oracle » User Management » Version: 12.2.7
cpe:2.3:a:oracle:user_management:12.2.7:*:*:*:*:*:*:*
Matching versions
Oracle » User Management » Version: 12.2.6
cpe:2.3:a:oracle:user_management:12.2.6:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2018-2691

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 34 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-2691

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:N	8.0	4.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N	2.8	2.5	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: Low Availability: None

References for CVE-2018-2691

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

Oracle Critical Patch Update - January 2018
Patch;Vendor Advisory

CVEs referencing this url
http://www.securitytracker.com/id/1040201

Oracle E-Business Suite Multiple Flaws Let Remote Users Access and Modify Data and Let Local Users Access Data on the Target System - SecurityTracker
Third Party Advisory;VDB Entry

CVEs referencing this url
http://www.securityfocus.com/bid/102647

Oracle E-Business Suite CVE-2018-2691 Remote Security Vulnerability
Third Party Advisory;VDB Entry

Jump to

Vulnerability Details : CVE-2018-2691

Products affected by CVE-2018-2691

Exploit prediction scoring system (EPSS) score for CVE-2018-2691

CVSS scores for CVE-2018-2691

References for CVE-2018-2691