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CVE-2017-7504

46
FAUCET Score

CVE-2017-7504 is a critical deserialization vulnerability in the HTTPServerILServlet of JbossMQ, affecting Red Hat Jboss Application Server versions 4.x and earlier. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending specially crafted serialized data. With a CVSS score of 9.8 (CRITICAL) and an EPSS percentile of 89.31%, it poses a significant risk due to its network-based attack vector and complete compromise potential. While no public exploit code or active exploitation has been observed, and community discussion is minimal, its high FAUCET Risk Score of 99/100 indicates its severe potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.0CPE matchmatch criteria
cpe:2.3:a:redhat:jboss_enterprise_application_platform:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
29.32%
Probability of exploitation in next 30 days
EPSS Percentile
98.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.2932 is in the 95th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bugzilla.redhat.com / show_bug.cgi
Issue Tracking
securityfocus.com / bid/98595
Third Party AdvisoryVDB Entry