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CVE-2018-3138

25
FAUCET Score

CVE-2018-3138 is a critical vulnerability in the Oracle Application Object Library, specifically affecting versions 12.1.3 through 12.2.7 of Oracle E-Business Suite. This easily exploitable flaw allows an unauthenticated attacker, via HTTP network access, to compromise the library, potentially leading to unauthorized access to critical data and unauthorized data manipulation. While successful attacks require user interaction, the CVSS 3.0 Base Score of 8.2 (High) indicates significant confidentiality and integrity impacts. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
12.1.3CPE matchmatch criteria
cpe:2.3:a:oracle:application_object_library:12.1.3:*:*:*:*:*:*:*
12.2.3CPE matchmatch criteria
cpe:2.3:a:oracle:application_object_library:12.2.3:*:*:*:*:*:*:*
12.2.4CPE matchmatch criteria
cpe:2.3:a:oracle:application_object_library:12.2.4:*:*:*:*:*:*:*
12.2.5CPE matchmatch criteria
cpe:2.3:a:oracle:application_object_library:12.2.5:*:*:*:*:*:*:*
12.2.6CPE matchmatch criteria
cpe:2.3:a:oracle:application_object_library:12.2.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
4.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.01%
Probability of exploitation in next 30 days
EPSS Percentile
78.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0201 is in the 78th percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

oracle.com / technetwork/security-advisory/cpuoct2018-4428296.html
PatchVendor Advisory
securityfocus.com / bid/105620
Third Party AdvisoryVDB Entry
securitytracker.com / id/1041897
Third Party AdvisoryVDB Entry