How severe is CVE-2017-14332?

CVE-2017-14332 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-14332 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-14332?

CVE-2017-14332 primarily affects Extremenetworks Extremexos. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-14332?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-14332 published?

CVE-2017-14332 was published on 2017-10-23 and last updated on 2026-06-17.

CVE-2017-14332

CVE-2017-14332 is a high-severity vulnerability in Extremenetworks Extremexos with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 6.8
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Extremenetworks Extremexos
Published: 2017-10-23
Last modified: 2026-06-17

Description

Extreme EXOS 15.7, 16.x, 21.x, and 22.x allows remote attackers to hijack sessions by determining SessionID values.

Frequently asked questions

What is CVE-2017-14332?: Extreme EXOS 15.7, 16.x, 21.x, and 22.x allows remote attackers to hijack sessions by determining SessionID values.
How severe is CVE-2017-14332?: CVE-2017-14332 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-14332 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-14332?: CVE-2017-14332 primarily affects Extremenetworks Extremexos. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-14332?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-14332 published?: CVE-2017-14332 was published on 2017-10-23 and last updated on 2026-06-17.

References

https://extremeportal.force.com/ExtrArticleDetail?n=000017765

Affected products (17)

cpe:2.3:o:extremenetworks:extremexos:15.7:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:16.1.2:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:16.1.3:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:16.1.4:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:16.2:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:16.2.2:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:16.2.3:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:16.2.4:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:21.1:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:21.1.1:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:21.1.2:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:21.1.3:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:21.1.4:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:22.1:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:22.2:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:22.3:*:*:*:*:*:*:*
cpe:2.3:o:extremenetworks:extremexos:22.4:*:*:*:*:*:*:*

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CVE-2017-14330 — Medium (CVSS 6.7): Extreme EXOS 16.x, 21.x, and 22.x allows administrators to obtain a root shell via vectors involving a privileged…
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