ExploitedIn CISA KEVFix available

CVE-2017-3506

Exploitation confirmed. First attested on 2024-06-03 by CISA-ADP, CISA KEV, GCVE · kevintel, GCVE · shadowserver.

Published2017-04-24
WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Web Services). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.0, 12.2.1.1 and 12.2.1.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebLogic Server accessible data as well as unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.0 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

Timeline

dates in UTC

2017-04-2419:59CVE publishedNVD
2024-06-03Listed as exploited by GCVEGCVE
2024-06-03Exploitation first reportedCISA KEV
2024-06-03Added to the CISA KEV catalogCISA KEV
2024-06-2803:55SSVC exploitation set to activeCISA-ADP
2026-10-2319:23First public proof of conceptPoC-in-GitHub
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2017-3506?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2017-3506?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · CISA-ADP

Oracle weblogic server

Branch	Affected	Fixed in	Source
10.3	= 10.3.6.0.0	no fix published	NVD · CISA-ADP
12.1	= 12.1.3.0.0	no fix published	NVD
12.2	= 12.2.1.0.0	no fix published	NVD
12.2	= 12.2.1.1.0	no fix published	NVD
12.2	= 12.2.1.2.0	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

CISA’s required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.due 2024-06-24

Advisories and patches

www.oracle.comPatch · Vendor Advisory

Detection

read 2026-10-23 19:23 UTC

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: 2 repositories, unverifiedianxtianxt/CVE-2017-3506Al1ex/CVE-2017-3506

CISA Known Exploited Vulnerability

Date Added: 2024-06-03
Patch Due Date: 2024-06-24
Ransomware Use: Unknown
Required Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Sources

CISA KEVKEV entry2024-06-03
GCVEexploitation2024-06-03
CISA-ADPSSVC decisionactive2024-06-28
OpenCVESSVC decisionactive—
CISA-ADPCVSS 3.17.42024-06-04
NVDCVSS 3.17.4read 2026-10-23
NVDCVSS 2.05.8read 2026-10-23
CISA-ADPweakness (CWE)CWE-782024-06-04
FIRST EPSSEPSS score96.0 %read 2026-10-23
PoC-in-GitHubproof of concept2read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Published: 2017-04-24
Last Modified: 2026-06-17
NVD status: Analyzed

Frequently asked questions

What is CVE-2017-3506?

Is CVE-2017-3506 actively exploited?

Yes. CVE-2017-3506 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2024-06-24.

What is the CVSS score for CVE-2017-3506?

CVE-2017-3506 has a CVSS v3 base score of 7.4 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

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