CVE-2016-3510

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-14. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Weaponized
9.8EG
EchelonGraph verdictMitigate this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 91%
  • Public exploit code is available (Metasploit, epss top5pct, epss high, public exploit)
CISA-KEV: Not listedEPSS PROB: 91%CVSS: 9.8Exploit: Metasploit · epss top5pct · epss high · public exploitExposed services: Not assessed

A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).

Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 10.3.6.0, 12.1.3.0, and 12.2.1.0 allows remote attackers to affect confidentiality, integrity, and availability via vectors related to WLS Core Components, a different vulnerability than CVE-2016-3586.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
96
EG Risk 96/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation91% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low or medium mission impact and sooner than that at high; until then, restrict network exposure of the affected system or apply the vendor's mitigation.
EPSS PROB
91%
EPSS %ILE
99th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low or medium mission impact and sooner than that at high; until then, restrict network exposure of the affected system or apply the vendor's mitigation.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

July 21, 2016

Last Modified

June 17, 2026

Advisory Details (4)

Auto-updated Sep 30, 2026
Fix referenced — no release confirmed yet.
generic

[R1] Oracle WebLogic Server weblogic.corba.utils.MarshallObject Java Deserialization Remote Code Execution - Research Advisory | Tenable®

https://www.tenable.com/security/research/tra-2016-21
generic

CVE-2015-0204 - PSIRT.COM

http://www.securityfocus.com/bid/91787
generic

Packet Storm - Human Validation

http://packetstormsecurity.com/files/152324/Oracle-Weblogic-Server-Deserialization-MarshalledObject-Remote-Code-Execution.html
generic
http://www.securitytracker.com/id/1036373

Data Freshness Timeline

(refreshed 2× in last 7d / 6× 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. 2026-09-30 14:58 UTCEPSS rescore
  2. 2026-09-30 09:13 UTCEG score recompute
  3. 2026-09-24 13:59 UTCEPSS rescore
  4. 2026-09-18 19:22 UTCEPSS rescore
  5. 2026-09-12 14:55 UTCEPSS rescore
  6. 2026-09-10 09:26 UTCEPSS rescore
  7. 2026-08-30 19:12 UTCEPSS rescore
  8. 2026-08-16 14:51 UTCEPSS rescore
  9. 2026-08-02 02:22 UTCEPSS rescore
  10. 2026-07-30 01:26 UTCEPSS rescore
  11. 2026-07-23 14:14 UTCEPSS rescore
  12. 2026-07-23 01:22 UTCEG score recompute
  13. 2026-07-22 22:02 UTCEG score recompute
  14. 2026-07-20 17:03 UTCEPSS rescore
  15. 2026-07-13 22:26 UTCEPSS rescore
  16. 2026-07-12 05:43 UTCEPSS rescore
  17. 2026-07-12 05:43 UTCEPSS rescore
  18. 2026-07-11 08:23 UTCEPSS rescore
  19. 2026-06-27 03:05 UTCEPSS rescore
  20. 2026-06-27 03:05 UTCEPSS rescore
  21. 2026-06-23 21:30 UTCEPSS rescore
  22. 2026-06-16 17:50 UTCEPSS rescore
  23. 2026-06-16 17:50 UTCEPSS rescore
  24. 2026-06-15 17:45 UTCEPSS rescore
  25. 2026-06-04 13:10 UTCEPSS rescore
Show 17 more
  1. 2026-06-04 13:10 UTCEPSS rescore
  2. 2026-06-02 20:10 UTCEPSS rescore
  3. 2026-05-31 00:14 UTCEPSS rescore
  4. 2026-05-26 13:42 UTCEPSS rescore
  5. 2026-05-20 09:52 UTCGHSA enrichment
  6. 2026-05-20 06:14 UTCGHSA enrichment
  7. 2026-05-20 02:36 UTCGHSA enrichment
  8. 2026-05-19 22:58 UTCGHSA enrichment
  9. 2026-05-19 19:20 UTCGHSA enrichment
  10. 2026-05-19 15:42 UTCGHSA enrichment
  11. 2026-05-19 12:04 UTCGHSA enrichment
  12. 2026-05-19 08:02 UTCGHSA enrichment
  13. 2026-05-19 04:23 UTCGHSA enrichment
  14. 2026-05-19 00:45 UTCEG score recompute
  15. 2026-05-19 00:44 UTCGHSA enrichment
  16. 2026-05-18 21:30 UTCEPSS rescore
  17. 2026-05-18 21:30 UTCEPSS rescore

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Metasploitexploit/multi/misc/weblogic_deserialize_marshalledobject✓ verified
    First seen Jul 19, 2016

    Oracle Weblogic Server Deserialization RCE - MarshalledObject

    Open source ↗
  • Nucleinetwork/cves/2016/CVE-2016-3510.yaml
    First seen Jan 1, 2016

    Oracle WebLogic Server Java Object Deserialization - Remote Code Execution

    Open source ↗

Frequently asked(5)

What is CVE-2016-3510?
CVE-2016-3510 is a critical vulnerability published on July 21, 2016. Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 10.3.6.0, 12.1.3.0, and 12.2.1.0 allows remote attackers to affect confidentiality, integrity, and availability via vectors related to WLS Core Components, a different vulnerability than CVE-2016-3586.
When was CVE-2016-3510 disclosed?
CVE-2016-3510 was first published on July 21, 2016, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2016-3510 actively exploited?
CVE-2016-3510 is not currently on CISA's Known Exploited Vulnerabilities catalog. EchelonGraph's EG-KEV model classifies it as weaponized: a functional public exploit exists. FIRST EPSS estimates a 91% probability of exploitation in the next 30 days (99th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2016-3510?
CVE-2016-3510 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2016-3510?
A fix for CVE-2016-3510 is referenced (a reference tagged "Patch", often a source commit), but EchelonGraph has no release containing it on record. Check that reference and the vendor's advisory for a release that contains the fix and update to it; until then, restrict network exposure of the affected system or apply the vendor's mitigation.

Dependency Blast Radius

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