CVE-2018-3236

Vulnerability in the Oracle User Management component of Oracle E-Business Suite (subcomponent: Reports). 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 high privileged attacker with network access via HTTP to compromise Oracle User Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle User Management accessible data as well as unauthorized access to critical data or complete access to all Oracle User Management accessible data. CVSS 3.0 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N).

Published: 2018-10-17 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2018-3236 is rated Moderate Risk (53.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.11%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2018-3236

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-01-14 1.17% 1.11% -0.06%
2 2025-11-04 1.34% 1.17% -0.17%
3 2025-09-17 — 1.34% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2018-3236

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 3.0 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:N)
Service keeps running; no real outage angle.
 1.2 5.2 [email protected]
5.5 2.0 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:S)
A single authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.0 4.9 [email protected]

Weakness enumeration for CVE-2018-3236

Affected software / configurations for CVE-2018-3236

Vendor Product Version Raw CPE
oracle user_management 12.1.3 cpe:2.3:a:oracle:user_management:12.1.3:*:*:*:*:*:*:*
oracle user_management 12.2.3 cpe:2.3:a:oracle:user_management:12.2.3:*:*:*:*:*:*:*
oracle user_management 12.2.4 cpe:2.3:a:oracle:user_management:12.2.4:*:*:*:*:*:*:*
oracle user_management 12.2.5 cpe:2.3:a:oracle:user_management:12.2.5:*:*:*:*:*:*:*
oracle user_management 12.2.6 cpe:2.3:a:oracle:user_management:12.2.6:*:*:*:*:*:*:*
oracle user_management 12.2.7 cpe:2.3:a:oracle:user_management:12.2.7:*:*:*:*:*:*:*

References for CVE-2018-3236

cvelogic Threat Intelligence