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CVE-2017-7680

23
FAUCET Score

CVE-2017-7680 describes an overly permissive crossdomain.xml file in Apache OpenMeetings 1.0.0, allowing untrusted domains to load Flash content. This vulnerability carries a CVSS v3 score of 7.5 (HIGH), indicating a network-based attack with low complexity that could lead to high integrity impact without user interaction. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0CPE matchmatch criteria
cpe:2.3:a:apache:openmeetings:1.0.0:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:apache:openmeetings:2.0:*:*:*:*:*:*:*
2.1CPE matchmatch criteria
cpe:2.3:a:apache:openmeetings:2.1:*:*:*:*:*:*:*
2.1.1CPE matchmatch criteria
cpe:2.3:a:apache:openmeetings:2.1.1:*:*:*:*:*:*:*
2.2.0CPE matchmatch criteria
cpe:2.3:a:apache:openmeetings:2.2.0:*:*:*:*:*:*:*

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:N/I:H/A:N

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

Exploit Intelligence

EPSS Score
1.81%
Probability of exploitation in next 30 days
EPSS Percentile
76.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0181 is in the 59th percentile among its peer group of 51,506 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.openmeetings:openmeetings-parentFixed in: 3.3.0

Vendor Advisories (1)

mavenGHSA-q52r-g8jf-wv3xhigh

Apache OpenMeetings allows flash content to be loaded from untrusted domains

May 13, 2022

References

markmail.org / message/whhibri7ervbjvda
Mailing ListThird Party Advisory