How severe is CVE-2024-3388?

CVE-2024-3388 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-3388 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-3388?

CVE-2024-3388 primarily affects Paloaltonetworks Pan-os. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-3388?

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

Does CVE-2024-3388 have an EU (EUVD) identifier?

Yes. CVE-2024-3388 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31977.

When was CVE-2024-3388 published?

CVE-2024-3388 was published on 2024-04-10 and last updated on 2026-06-17.

CVE-2024-3388

CVE-2024-3388 is a medium-severity vulnerability in Paloaltonetworks Pan-os with a CVSS 3.x base score of 4.1. 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-269.

Key facts

Severity: Medium (CVSS 3.x base score 4.1)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-31977
Weakness: CWE-269
Affected product: Paloaltonetworks Pan-os
Published: 2024-04-10
Last modified: 2026-06-17

Description

A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an authenticated attacker to impersonate another user and send network packets to internal assets. However, this vulnerability does not allow the attacker to receive response packets from those internal assets.

Frequently asked questions

What is CVE-2024-3388?: A vulnerability in the GlobalProtect Gateway in Palo Alto Networks PAN-OS software enables an authenticated attacker to impersonate another user and send network packets to internal assets. However, this vulnerability does not allow the attacker to receive response packets from those internal assets.
How severe is CVE-2024-3388?: CVE-2024-3388 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-3388 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-3388?: CVE-2024-3388 primarily affects Paloaltonetworks Pan-os. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-3388?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-3388 have an EU (EUVD) identifier?: Yes. CVE-2024-3388 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31977.
When was CVE-2024-3388 published?: CVE-2024-3388 was published on 2024-04-10 and last updated on 2026-06-17.

References

https://security.paloaltonetworks.com/CVE-2024-3388

Affected products (9)

cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:9.0.17:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:9.0.17:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.11:h3:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.7:h1:*:*:*:*:*:*
cpe:2.3:a:paloaltonetworks:prisma_access:-:*:*:*:*:*:*:*

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