How severe is CVE-2017-5328?

CVE-2017-5328 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2017-5328 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-5328?

CVE-2017-5328 affects Paloaltonetworks Terminal Services Agent. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-5328?

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-2017-5328 published?

CVE-2017-5328 was published on 2017-01-27 and last updated on 2026-06-17.

CVE-2017-5328

CVE-2017-5328 is a high-severity vulnerability in Paloaltonetworks Terminal Services Agent with a CVSS 3.x base score of 7.5. 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 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Paloaltonetworks Terminal Services Agent
Published: 2017-01-27
Last modified: 2026-06-17

Description

Palo Alto Networks Terminal Services Agent before 7.0.7 allows attackers to spoof arbitrary users via unspecified vectors.

Frequently asked questions

What is CVE-2017-5328?: Palo Alto Networks Terminal Services Agent before 7.0.7 allows attackers to spoof arbitrary users via unspecified vectors.
How severe is CVE-2017-5328?: CVE-2017-5328 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2017-5328 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-5328?: CVE-2017-5328 affects Paloaltonetworks Terminal Services Agent. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-5328?: 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-2017-5328 published?: CVE-2017-5328 was published on 2017-01-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:paloaltonetworks:terminal_services_agent:*:*:*:*:*:*:*:*

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