How severe is CVE-2017-2326?

CVE-2017-2326 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-2326 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-2326?

CVE-2017-2326 affects Juniper Northstar Controller. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-2326?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-2326 published?

CVE-2017-2326 was published on 2017-04-24 and last updated on 2026-06-17.

CVE-2017-2326

CVE-2017-2326 is a medium-severity vulnerability in Juniper Northstar Controller with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 6.8
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Juniper Northstar Controller
Published: 2017-04-24
Last modified: 2026-06-17

Description

An information disclosure vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service Pack 1 may allow an unprivileged, authenticated, network-based attacker to replicate the underlying Junos OS VM and all data it maintains to their local system for future analysis.

Frequently asked questions

What is CVE-2017-2326?: An information disclosure vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service Pack 1 may allow an unprivileged, authenticated, network-based attacker to replicate the underlying Junos OS VM and all data it maintains to their local system for future analysis.
How severe is CVE-2017-2326?: CVE-2017-2326 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-2326 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-2326?: CVE-2017-2326 affects Juniper Northstar Controller. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-2326?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-2326 published?: CVE-2017-2326 was published on 2017-04-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:juniper:northstar_controller:*:*:*:*:*:*:*:*

More vulnerabilities in Juniper Northstar Controller

CVE-2017-2320 — Critical (CVSS 10.0): A vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service Pack 1 may allow an…
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CVE-2017-2321 — High (CVSS 8.6): A vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service Pack 1 may allow an…
CVE-2017-2317 — High (CVSS 8.6): A denial of service vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service…
CVE-2017-2319 — High (CVSS 8.3): A vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service Pack 1 may allow a…
CVE-2017-2334 — High (CVSS 7.5): An information leak vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service…

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