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CVE-2015-4545

21
FAUCET Score

CVE-2015-4545 describes a vulnerability in EMC Isilon OneFS versions 7.1, 7.2.0, and 7.2.1 that allows remote authenticated administrators to bypass SmartLock root-login restrictions. By creating a new root account and establishing a login session, an attacker can circumvent intended security controls. This vulnerability carries a high CVSS score of 8.0, indicating a significant risk with high impact on confidentiality, integrity, and availability, requiring low privileges and network access. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.1.1.7CPE matchmatch criteria
cpe:2.3:o:emc:isilon_onefs:*:*:*:*:*:*:*:*
7.1.0.0CPE matchmatch criteria
cpe:2.3:o:emc:isilon_onefs:7.1.0.0:*:*:*:*:*:*:*
7.1.0.1CPE matchmatch criteria
cpe:2.3:o:emc:isilon_onefs:7.1.0.1:*:*:*:*:*:*:*
7.1.0.2CPE matchmatch criteria
cpe:2.3:o:emc:isilon_onefs:7.1.0.2:*:*:*:*:*:*:*
7.1.0.3CPE matchmatch criteria
cpe:2.3:o:emc:isilon_onefs:7.1.0.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.0HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.22%
Probability of exploitation in next 30 days
EPSS Percentile
80.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0222 is in the 94th percentile among its peer group of 890 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

seclists.org / bugtraq/2015/Dec/103
securityfocus.com / bid/79674