How severe is CVE-2024-3386?

CVE-2024-3386 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-3386 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-3386?

CVE-2024-3386 primarily affects Paloaltonetworks Pan-os. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-3386?

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

Does CVE-2024-3386 have an EU (EUVD) identifier?

Yes. CVE-2024-3386 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31975.

When was CVE-2024-3386 published?

CVE-2024-3386 was published on 2024-04-10 and last updated on 2026-06-17.

CVE-2024-3386

CVE-2024-3386 is a medium-severity vulnerability in Paloaltonetworks Pan-os with a CVSS 3.x base score of 5.3. 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-436.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-31975
Weakness: CWE-436
Affected product: Paloaltonetworks Pan-os
Published: 2024-04-10
Last modified: 2026-06-17

Description

An incorrect string comparison vulnerability in Palo Alto Networks PAN-OS software prevents Predefined Decryption Exclusions from functioning as intended. This can cause traffic destined for domains that are not specified in Predefined Decryption Exclusions to be unintentionally excluded from decryption.

Frequently asked questions

What is CVE-2024-3386?: An incorrect string comparison vulnerability in Palo Alto Networks PAN-OS software prevents Predefined Decryption Exclusions from functioning as intended. This can cause traffic destined for domains that are not specified in Predefined Decryption Exclusions to be unintentionally excluded from decryption.
How severe is CVE-2024-3386?: CVE-2024-3386 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-3386 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-3386?: CVE-2024-3386 primarily affects Paloaltonetworks Pan-os. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-3386?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-3386 have an EU (EUVD) identifier?: Yes. CVE-2024-3386 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31975.
When was CVE-2024-3386 published?: CVE-2024-3386 was published on 2024-04-10 and last updated on 2026-06-17.

References

https://security.paloaltonetworks.com/CVE-2024-3386

Affected products (7)

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:10.1.9:*:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.1.9:h1:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:10.2.4:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.0.1:-:*:*:*:*:*:*

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