HOMEVULNERABILITIESCVE-2018-11071
HIGH

CVE-2018-11071

CWE-20Published: September 18, 2018· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

Dell EMC Isilon OneFS versions 7.1.1.x, 7.2.1.x, 8.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x prior to 8.1.2 and Dell EMC IsilonSD Edge versions 8.0.0.x, 8.0.1.x, 8.1.0.x and 8.1.x prior to 8.1.2 contain a remote process crash vulnerability. An unauthenticated remote attacker may potentially exploit this vulnerability to crash the isi_drive_d process by sending specially crafted input data to the affected system. This process will then be restarted.

NVD Source

Technical Analysis

CVE-2018-11071 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Vendors & Products

emc2 product(s)
isilon onefsisilonsd edge
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

ADVISORYhttps://seclists.org/fulldisclosure/2018/Sep/19
ADVISORYhttps://seclists.org/fulldisclosure/2018/Sep/19

All References (2)

→
https://seclists.org/fulldisclosure/2018/Sep/19Mailing List · Third Party Advisory
→
https://seclists.org/fulldisclosure/2018/Sep/19Mailing List · Third Party Advisory

Quick Facts

CVE IDCVE-2018-11071
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-20
CISA KEVNo
Affected1 vendor(s)
PublishedSep 18, 2018

Related CVEs (CWE-20)

CVE-2008-6826
10.0
CVE-2007-6494
10.0
CVE-2020-6962
10.0
CVE-2026-34910
KEV10.0
CVE-2023-41917
10.0
CVE-2008-1331
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2018-11071 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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