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CVE-2019-2438

23
FAUCET Score

CVE-2019-2438 is a difficult-to-exploit vulnerability in the ESI/Partial Page Caching subcomponent of Oracle Web Cache, affecting version 11.1.1.9.0 of Oracle Fusion Middleware. An unauthenticated attacker with network access via HTTP can compromise Oracle Web Cache, requiring human interaction from a non-attacker. Successful exploitation can lead to unauthorized access to critical data or complete access to all Oracle Web Cache accessible data, as well as unauthorized modification of some data. With a CVSS 3.0 Base Score of 6.9 (Medium), this vulnerability has high confidentiality and low integrity impacts. There is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
11.1.1.9.0CPE matchmatch criteria
cpe:2.3:a:oracle:web_cache:11.1.1.9.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
4.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.31%
Probability of exploitation in next 30 days
EPSS Percentile
67.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0131 is in the 80th percentile among its peer group of 705 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/cpujan2019-5072801.html
PatchVendor Advisory
securityfocus.com / bid/106612
Third Party AdvisoryVDB Entry