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CVE-2016-3703

20
FAUCET Score

CVE-2016-3703 describes an improper origin validation vulnerability in Red Hat OpenShift Enterprise versions 3.1 and 3.2. This flaw allows remote attackers, when anonymous access is granted to certain API proxies, to potentially access API credentials stored in a user's web browser localStorage by manipulating the access_token query parameter. The vulnerability has a CVSSv3 score of 5.3 (Medium), indicating a network-based attack with high impact on confidentiality, but requiring high attack complexity and low privileges. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.1CPE matchmatch criteria
cpe:2.3:a:redhat:openshift:3.1:*:*:*:enterprise:*:*:*
3.2CPE matchmatch criteria
cpe:2.3:a:redhat:openshift:3.2:*:*:*:enterprise:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.19%
Probability of exploitation in next 30 days
EPSS Percentile
64.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0118 is in the 62nd percentile among its peer group of 1,425 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 (4)

redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 3.2Fixed in: atomic-openshift-0:3.2.0.44-1.git.0.a4463d9.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 3.2Fixed in: nodejs-node-uuid-0:1.4.7-1.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Enterprise 3.1Fixed in: atomic-openshift-0:3.1.1.6-8.git.64.80b61da.el7aos
View patch
redhatvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2016-3703Moderate

3: Untrusted content loaded via the API proxy can access web console credentials on the same domain

May 19, 2016

References

access.redhat.com / errata/RHSA-2016:1094
Vendor Advisory
access.redhat.com / errata/RHSA-2016:1095
Vendor Advisory