How severe is CVE-2024-3383?

CVE-2024-3383 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2024-3383 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-3383?

CVE-2024-3383 affects Paloaltonetworks Pan-os. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-3383?

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.

Does CVE-2024-3383 have an EU (EUVD) identifier?

Yes. CVE-2024-3383 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31972.

When was CVE-2024-3383 published?

CVE-2024-3383 was published on 2024-04-10 and last updated on 2026-06-17.

CVE-2024-3383

CVE-2024-3383 is a high-severity vulnerability in Paloaltonetworks Pan-os with a CVSS 3.x base score of 7.4. 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-282.

Key facts

Severity: High (CVSS 3.x base score 7.4)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-31972
Weakness: CWE-282
Affected product: Paloaltonetworks Pan-os
Published: 2024-04-10
Last modified: 2026-06-17

Description

A vulnerability in how Palo Alto Networks PAN-OS software processes data received from Cloud Identity Engine (CIE) agents enables modification of User-ID groups. This impacts user access to network resources where users may be inappropriately denied or allowed access to resources based on your existing Security Policy rules.

Frequently asked questions

What is CVE-2024-3383?: A vulnerability in how Palo Alto Networks PAN-OS software processes data received from Cloud Identity Engine (CIE) agents enables modification of User-ID groups. This impacts user access to network resources where users may be inappropriately denied or allowed access to resources based on your existing Security Policy rules.
How severe is CVE-2024-3383?: CVE-2024-3383 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2024-3383 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-3383?: CVE-2024-3383 affects Paloaltonetworks Pan-os. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-3383?: 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.
Does CVE-2024-3383 have an EU (EUVD) identifier?: Yes. CVE-2024-3383 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31972.
When was CVE-2024-3383 published?: CVE-2024-3383 was published on 2024-04-10 and last updated on 2026-06-17.

References

https://security.paloaltonetworks.com/CVE-2024-3383

Affected products (1)

cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*

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