CVE-2024-3386

PAN-OS: Predefined Decryption Exclusions Does Not Work as Intended

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

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.

*Credits: Palo Alto Networks thanks Frederic De Vlieger for discovering and reporting this issue.

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-04-05 CVE Reserved
2024-04-10 CVE Published
2024-08-01 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-436: Interpretation Conflict

CAPEC

CAPEC-148: Content Spoofing

References (1)

URL	Tag	Source
https://security.paloaltonetworks.com/CVE-2024-3386

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Palo Alto Networks Search vendor "Palo Alto Networks"		PAN-OS Search vendor "Palo Alto Networks" for product "PAN-OS"				>= 9.1.0 < 9.1.17 Search vendor "Palo Alto Networks" for product "PAN-OS" and version " >= 9.1.0 < 9.1.17"		en		Affected
Palo Alto Networks Search vendor "Palo Alto Networks"		PAN-OS Search vendor "Palo Alto Networks" for product "PAN-OS"				>= 10.0.0 < 10.0.13 Search vendor "Palo Alto Networks" for product "PAN-OS" and version " >= 10.0.0 < 10.0.13"		en		Affected
Palo Alto Networks Search vendor "Palo Alto Networks"		PAN-OS Search vendor "Palo Alto Networks" for product "PAN-OS"				>= 10.1.0 < 10.1.10 Search vendor "Palo Alto Networks" for product "PAN-OS" and version " >= 10.1.0 < 10.1.10"		en		Affected
Palo Alto Networks Search vendor "Palo Alto Networks"		PAN-OS Search vendor "Palo Alto Networks" for product "PAN-OS"				>= 10.2.0 < 10.2.5 Search vendor "Palo Alto Networks" for product "PAN-OS" and version " >= 10.2.0 < 10.2.5"		en		Affected
Palo Alto Networks Search vendor "Palo Alto Networks"		PAN-OS Search vendor "Palo Alto Networks" for product "PAN-OS"				>= 11.0.0 < 11.0.2 Search vendor "Palo Alto Networks" for product "PAN-OS" and version " >= 11.0.0 < 11.0.2"		en		Affected