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CVE-2018-2684

17
FAUCET Score

CVE-2018-2684 is a vulnerability within the Oracle User Management component of Oracle E-Business Suite, specifically affecting the Registration Process in versions 12.1.3 through 12.2.7. This easily exploitable flaw allows a highly privileged attacker with network access via HTTP to gain unauthorized access to critical or all accessible data within Oracle User Management. The vulnerability has a CVSS 3.0 Base Score of 4.9 (Medium), indicating a significant confidentiality impact. While the attack vector is network-based and low complexity, it requires high privileges for successful exploitation. Currently, there is no evidence of active exploitation, nor are there publicly available exploit codes in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting low public attention.

Impacted Technologies

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

CVSS Data

CVSS version used by this source: 3.0

4.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.2
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.46%
Probability of exploitation in next 30 days
EPSS Percentile
70.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0146 is in the 78th percentile among its peer group of 3,565 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

oracle.com / technetwork/security-advisory/cpujan2018-3236628.html
PatchVendor Advisory
securityfocus.com / bid/102649
Third Party AdvisoryVDB Entry
securitytracker.com / id/1040201
Third Party AdvisoryVDB Entry