CVE-2016-0907

EMC Isilon OneFS 7.1.x and 7.2.x before 7.2.1.3 and 8.0.x before 8.0.0.1, and IsilonSD Edge OneFS 8.0.x before 8.0.0.1, does not require SMB signing within a DCERPC session over ncacn_np, which allows man-in-the-middle attackers to spoof SMB clients by modifying the client-server data stream, a similar issue to CVE-2016-2115.

Published: 2016-05-29 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2016-0907 is rated Moderate Risk (43/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.86%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2016-0907

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.24% 0.86% +0.62%
2 2025-08-23 0.34% 0.24% -0.11%
3 2025-03-30 — 0.34% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2016-0907

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.9 3.0 MEDIUM
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:N)
Service keeps running; no real outage angle.
 2.2 3.6 [email protected]
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2016-0907

Affected software / configurations for CVE-2016-0907

Vendor Product Version Raw CPE
emc isilon_onefs 7.1.0.0 cpe:2.3:o:emc:isilon_onefs:7.1.0.0:*:*:*:*:*:*:*
emc isilon_onefs 7.1.0.1 cpe:2.3:o:emc:isilon_onefs:7.1.0.1:*:*:*:*:*:*:*
emc isilon_onefs 7.1.0.2 cpe:2.3:o:emc:isilon_onefs:7.1.0.2:*:*:*:*:*:*:*
emc isilon_onefs 7.1.0.3 cpe:2.3:o:emc:isilon_onefs:7.1.0.3:*:*:*:*:*:*:*
emc isilon_onefs 7.1.0.4 cpe:2.3:o:emc:isilon_onefs:7.1.0.4:*:*:*:*:*:*:*
emc isilon_onefs 7.1.0.5 cpe:2.3:o:emc:isilon_onefs:7.1.0.5:*:*:*:*:*:*:*
emc isilon_onefs 7.1.0.6 cpe:2.3:o:emc:isilon_onefs:7.1.0.6:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.0 cpe:2.3:o:emc:isilon_onefs:7.1.1.0:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.1 cpe:2.3:o:emc:isilon_onefs:7.1.1.1:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.2 cpe:2.3:o:emc:isilon_onefs:7.1.1.2:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.3 cpe:2.3:o:emc:isilon_onefs:7.1.1.3:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.4 cpe:2.3:o:emc:isilon_onefs:7.1.1.4:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.5 cpe:2.3:o:emc:isilon_onefs:7.1.1.5:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.6 cpe:2.3:o:emc:isilon_onefs:7.1.1.6:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.7 cpe:2.3:o:emc:isilon_onefs:7.1.1.7:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.8 cpe:2.3:o:emc:isilon_onefs:7.1.1.8:*:*:*:*:*:*:*
emc isilon_onefs 7.1.1.9 cpe:2.3:o:emc:isilon_onefs:7.1.1.9:*:*:*:*:*:*:*
emc isilon_onefs 7.2.0.0 cpe:2.3:o:emc:isilon_onefs:7.2.0.0:*:*:*:*:*:*:*
emc isilon_onefs 7.2.1.0 cpe:2.3:o:emc:isilon_onefs:7.2.1.0:*:*:*:*:*:*:*
emc isilon_onefs 7.2.1.1 cpe:2.3:o:emc:isilon_onefs:7.2.1.1:*:*:*:*:*:*:*
emc isilon_onefs 7.2.1.2 cpe:2.3:o:emc:isilon_onefs:7.2.1.2:*:*:*:*:*:*:*
emc isilon_onefs 8.0.0.0 cpe:2.3:o:emc:isilon_onefs:8.0.0.0:*:*:*:*:*:*:*
emc isilonsd_edge_onefs 8.0.0.0 cpe:2.3:o:emc:isilonsd_edge_onefs:8.0.0.0:*:*:*:*:*:*:*

References for CVE-2016-0907

URL Tags
http://seclists.org/bugtraq/2016/May/117 Third Party Advisory
cvelogic Threat Intelligence