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CVE-2018-3126

21
FAUCET Score

CVE-2018-3126 is a difficult-to-exploit vulnerability within the Oracle Retail Xstore Point of Service component, specifically affecting versions 15.0.2, 16.0.4, and 17.0.2. A high-privileged attacker with network access via HTTP can compromise the system, potentially leading to a complete takeover of the Oracle Retail Xstore Point of Service. The CVSS 3.0 Base Score is 6.6 (Medium), indicating high impacts on confidentiality, integrity, and availability. There is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
15.0.2CPE matchmatch criteria
cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0.2:*:*:*:*:*:*:*
16.0.4CPE matchmatch criteria
cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.4:*:*:*:*:*:*:*
17.0.2CPE matchmatch criteria
cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.6MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.7
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.42%
Probability of exploitation in next 30 days
EPSS Percentile
70.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0142 is in the 83rd percentile among its peer group of 687 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 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/cpuoct2018-4428296.html
PatchVendor Advisory
securityfocus.com / bid/105596
Third Party AdvisoryVDB Entry