CVE-2018-2691

mediumpriority · track · 22EPSS 0.009 · 59 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.89% (59th) EPSS

CVSS 5.5 · medium

Is it mine?

12 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Nprimary · NVD / NIST USexploitability 8 · impact 4.9

v3.05.4mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.5

v3.05mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-266USLLM-inferred

affected products (12)

Products and version ranges known to be affected.

Oracle Corporation User Management≤ 12.2.3enisa_euvdEU
Oracle Corporation User Management≤ 12.2.4enisa_euvdEU
Oracle Corporation User Management≤ 12.2.5enisa_euvdEU
Oracle Corporation User Management≤ 12.2.7enisa_euvdEU
Oracle Corporation User Management≤ 12.1.3enisa_euvdEU
Oracle Corporation User Management≤ 12.2.6enisa_euvdEU
oracle user management= 12.1.3nvdUScpe:2.3:a:oracle:user_management:*:*:*:*:*:*:*:*
oracle user management= 12.2.3nvdUScpe:2.3:a:oracle:user_management:*:*:*:*:*:*:*:*
oracle user management= 12.2.4nvdUScpe:2.3:a:oracle:user_management:*:*:*:*:*:*:*:*
oracle user management= 12.2.5nvdUScpe:2.3:a:oracle:user_management:*:*:*:*:*:*:*:*
oracle user management= 12.2.6nvdUScpe:2.3:a:oracle:user_management:*:*:*:*:*:*:*:*
oracle user management= 12.2.7nvdUScpe:2.3:a:oracle:user_management:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2018-01-18modified 2026-06-17

references (9)

External citations — patches, advisories, analysis.

scry

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