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CVE-2018-3220

23
FAUCET Score

CVE-2018-3220 is a vulnerability in the Oracle Outside In Technology component of Oracle Fusion Middleware, specifically affecting versions 8.5.3 and 8.5.4 of Outside In Filters. This easily exploitable vulnerability allows an unauthenticated attacker with network access via HTTP to compromise the software. Successful attacks require user interaction and can lead to unauthorized access to critical or all accessible data, along with a partial denial of service. The vulnerability has a CVSS 3.0 Base Score of 7.1 (High), indicating significant confidentiality and availability impacts. The attack vector is network-based, with low attack complexity, but requires user interaction. While the EPSS score is low, suggesting a lower likelihood of exploitation, the FAUCET Risk Score is 51/100. There is currently no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit, Nuclei, or ExploitDB. Furthermore, there is no community discussion or media coverage surrounding this CVE, suggesting a lack of widespread attention or exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
8.5.3CPE matchmatch criteria
cpe:2.3:a:oracle:outside_in_technology:8.5.3:*:*:*:*:*:*:*
8.5.4CPE matchmatch criteria
cpe:2.3:a:oracle:outside_in_technology:8.5.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
4.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.86%
Probability of exploitation in next 30 days
EPSS Percentile
77.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0186 is in the 76th percentile among its peer group of 14,875 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/105603
Third Party AdvisoryVDB Entry