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CVE-2017-14330

22
FAUCET Score

CVE-2017-14330 is a privilege escalation vulnerability affecting Extreme EXOS versions 16.x, 21.x, and 22.x, allowing authenticated administrators to gain root access. With a CVSS score of 6.7 (Medium), this vulnerability requires high privileges (PR:H) and local access (AV:L) to achieve complete compromise of confidentiality, integrity, and availability (C:H/I:H/A:H). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
15.7CPE matchmatch criteria
cpe:2.3:o:extremenetworks:extremexos:15.7:*:*:*:*:*:*:*
16.1.2CPE matchmatch criteria
cpe:2.3:o:extremenetworks:extremexos:16.1.2:*:*:*:*:*:*:*
16.1.3CPE matchmatch criteria
cpe:2.3:o:extremenetworks:extremexos:16.1.3:*:*:*:*:*:*:*
16.1.4CPE matchmatch criteria
cpe:2.3:o:extremenetworks:extremexos:16.1.4:*:*:*:*:*:*:*
16.2CPE matchmatch criteria
cpe:2.3:o:extremenetworks:extremexos:16.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.7MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.32%
Probability of exploitation in next 30 days
EPSS Percentile
24.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0032 is in the 72nd percentile among its peer group of 3,720 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 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

extremeportal.force.com / ExtrArticleDetail
MitigationVendor Advisory