CVE-2017-7504

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because EPSS predicts 90% probability of exploitation within the next 30 days (top 0.4% of all CVEs). NVD baseline CVSS 9.8 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction ≥85%
Sources: epss, ghsa, nvd
Elevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 29%CVSS: 9.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

HTTPServerILServlet.java in JMS over HTTP Invocation Layer of the JbossMQ implementation, which is enabled by default in Red Hat Jboss Application Server <= Jboss 4.X does not restrict the classes for which it performs deserialization, which allows remote attackers to execute arbitrary code via crafted serialized data.

CVSS v3
9.8
EG Score
9.8(high)
EPSS
97.9%
KEV
Not listed

Published

May 19, 2017

Last Modified

May 13, 2026

Advisory Details (2)

Auto-updated May 18, 2026
No patch confirmed yet. Sources: redhat.
redhat

1451441 – (CVE-2017-7504) CVE-2017-7504 jboss: JbossMQ HTTP Invocation Layer deserialization vulnerability

https://bugzilla.redhat.com/show_bug.cgi?id=1451441
generic
http://www.securityfocus.com/bid/98595

Data Freshness Timeline

(refreshed 8× in last 7d / 30× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-07 13:42 UTCEPSS rescore
  2. 2026-07-06 16:24 UTCEPSS rescore
  3. 2026-07-06 16:24 UTCEPSS rescore
  4. 2026-07-05 02:27 UTCEPSS rescore
  5. 2026-07-04 06:28 UTCEPSS rescore
  6. 2026-07-04 06:28 UTCEPSS rescore
  7. 2026-07-02 16:54 UTCEPSS rescore
  8. 2026-07-01 15:03 UTCEPSS rescore
  9. 2026-06-29 14:03 UTCEPSS rescore
  10. 2026-06-28 04:53 UTCEPSS rescore
  11. 2026-06-28 04:53 UTCEPSS rescore
  12. 2026-06-27 03:06 UTCEPSS rescore
  13. 2026-06-25 13:47 UTCEPSS rescore
  14. 2026-06-24 14:02 UTCEPSS rescore
  15. 2026-06-24 14:02 UTCEPSS rescore
  16. 2026-06-23 21:30 UTCEPSS rescore
  17. 2026-06-23 21:30 UTCEPSS rescore
  18. 2026-06-21 14:54 UTCEPSS rescore
  19. 2026-06-21 14:54 UTCEPSS rescore
  20. 2026-06-21 01:57 UTCEPSS rescore
  21. 2026-06-21 01:57 UTCEPSS rescore
  22. 2026-06-19 19:23 UTCEPSS rescore
  23. 2026-06-19 19:23 UTCEPSS rescore
  24. 2026-06-18 17:50 UTCEPSS rescore
  25. 2026-06-17 17:50 UTCEPSS rescore
Show 32 more
  1. 2026-06-16 17:50 UTCEPSS rescore
  2. 2026-06-15 17:45 UTCEPSS rescore
  3. 2026-06-12 23:09 UTCEPSS rescore
  4. 2026-06-12 23:09 UTCEPSS rescore
  5. 2026-06-10 22:15 UTCEPSS rescore
  6. 2026-06-02 20:11 UTCEPSS rescore
  7. 2026-06-02 20:11 UTCEPSS rescore
  8. 2026-05-31 00:14 UTCEPSS rescore
  9. 2026-05-31 00:14 UTCEPSS rescore
  10. 2026-05-29 13:41 UTCEPSS rescore
  11. 2026-05-27 13:38 UTCEPSS rescore
  12. 2026-05-27 13:38 UTCEPSS rescore
  13. 2026-05-20 10:20 UTCEG score recompute
  14. 2026-05-20 10:20 UTCGHSA enrichment
  15. 2026-05-20 05:56 UTCEG score recompute
  16. 2026-05-20 05:56 UTCGHSA enrichment
  17. 2026-05-20 01:32 UTCEG score recompute
  18. 2026-05-20 01:31 UTCGHSA enrichment
  19. 2026-05-19 21:07 UTCEG score recompute
  20. 2026-05-19 21:07 UTCGHSA enrichment
  21. 2026-05-19 16:43 UTCEG score recompute
  22. 2026-05-19 16:43 UTCGHSA enrichment
  23. 2026-05-19 12:19 UTCEG score recompute
  24. 2026-05-19 12:19 UTCGHSA enrichment
  25. 2026-05-19 07:54 UTCEG score recompute
  26. 2026-05-19 07:54 UTCGHSA enrichment
  27. 2026-05-19 03:30 UTCEG score recompute
  28. 2026-05-19 03:30 UTCGHSA enrichment
  29. 2026-05-18 23:06 UTCEG score recompute
  30. 2026-05-18 21:30 UTCEPSS rescore
  31. 2026-05-18 21:30 UTCEPSS rescore
  32. 2026-05-18 21:30 UTCEPSS rescore

Frequently asked(5)

What is CVE-2017-7504?
CVE-2017-7504 is a critical vulnerability published on May 19, 2017. HTTPServerILServlet.java in JMS over HTTP Invocation Layer of the JbossMQ implementation, which is enabled by default in Red Hat Jboss Application Server <= Jboss 4.X does not restrict the classes for which it performs deserialization, which allows remote attackers to execute arbitrary code via…
When was CVE-2017-7504 disclosed?
CVE-2017-7504 was first published in the National Vulnerability Database on May 19, 2017, with the most recent update on May 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-7504 actively exploited?
CVE-2017-7504 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2017-7504?
CVE-2017-7504 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2017-7504?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-7504, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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