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CVE-2017-7686

25
FAUCET Score

CVE-2017-7686 describes an information disclosure vulnerability in Apache Ignite versions 1.0.0-RC3 to 2.0. The update notifier component, designed to communicate with an external PHP server for release updates, inadvertently transmits system properties that may contain user-sensitive information. With a CVSS score of 7.5 (High), this vulnerability has a network attack vector and low attack complexity, potentially leading to high confidentiality impact without requiring user interaction. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0CPE matchmatch criteria
cpe:2.3:a:apache:ignite:1.0.0:*:*:*:*:*:*:*
1.0.0CPE matchmatch criteria
cpe:2.3:a:apache:ignite:1.0.0:rc3:*:*:*:*:*:*
1.1.0CPE matchmatch criteria
cpe:2.3:a:apache:ignite:1.1.0:*:*:*:*:*:*:*
1.2.0CPE matchmatch criteria
cpe:2.3:a:apache:ignite:1.2.0:*:*:*:*:*:*:*
1.3.0CPE matchmatch criteria
cpe:2.3:a:apache:ignite:1.3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.97%
Probability of exploitation in next 30 days
EPSS Percentile
85.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0297 is in the 75th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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)

mavenpatch availablevia ghsa
Product: org.apache.ignite:ignite-coreFixed in: 2.1

Vendor Advisories (1)

mavenGHSA-8p83-68cw-943fhigh

Apache Ignite communicates to an external PHP server where sensitive information is sent

Oct 16, 2018

References

apache-ignite-developers.2346864.n4.nabble.com / CVE-2017-7686-Apache-Ignite-Information-Disclosure-td19168.html
MitigationThird Party Advisory
securityfocus.com / bid/99292
Third Party AdvisoryVDB Entry