How severe is CVE-2019-17435?

CVE-2019-17435 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2019-17435 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-17435?

CVE-2019-17435 affects Paloaltonetworks Globalprotect. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-17435?

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

When was CVE-2019-17435 published?

CVE-2019-17435 was published on 2019-10-16 and last updated on 2026-06-17.

CVE-2019-17435

CVE-2019-17435 is a medium-severity vulnerability in Paloaltonetworks Globalprotect with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 2.1
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Paloaltonetworks Globalprotect
Published: 2019-10-16
Last modified: 2026-06-17

Description

A Local Privilege Escalation vulnerability exists in the GlobalProtect Agent for Windows 5.0.3 and earlier, and GlobalProtect Agent for Windows 4.1.12 and earlier, in which the auto-update feature can allow for modification of a GlobalProtect Agent MSI installer package on disk before installation.

Frequently asked questions

What is CVE-2019-17435?: A Local Privilege Escalation vulnerability exists in the GlobalProtect Agent for Windows 5.0.3 and earlier, and GlobalProtect Agent for Windows 4.1.12 and earlier, in which the auto-update feature can allow for modification of a GlobalProtect Agent MSI installer package on disk before installation.
How severe is CVE-2019-17435?: CVE-2019-17435 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-17435 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-17435?: CVE-2019-17435 affects Paloaltonetworks Globalprotect. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-17435?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-17435 published?: CVE-2019-17435 was published on 2019-10-16 and last updated on 2026-06-17.

References

https://security.paloaltonetworks.com/CVE-2019-17435

Affected products (1)

cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*

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