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01 Record

CVE-2025-4619

PAN-OS: Firewall Denial of Service (DoS) Using Specially Crafted Packets

MediumPUBLISHEDCNA: palo_alto
CNA base score6.6 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/V:C/RE:M/U:Amber
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02 Description

PAN-OS: Firewall Denial of Service (DoS) Using Specially Crafted Packets

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.58% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 47.8% of scored records. A rank, not a probability.
NVD base score
6.6 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:C/RE:M/U:Amber
NVD analysis status
Deferred. NVD last modified this record on 2026-10-18.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-11-13 20:24Z11 MO AGO
Last updated
2025-11-14 18:08Z11 MO AGO
Reserved
2025-05-12
Assigning CNA
palo_alto
Record state
PUBLISHED
Severity
Medium (CVSS 6.6)
CNA CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/V:C/RE:M/U:Amber
Weaknesses
  • CWE-754Improper Check for Unusual or Exceptional ConditionsClass
Data version
5.2
Document digest
53b25d1df24b5fbf5b8e37fc26a559cacd102febd96ffa1d1611e395c1242227

05 Affected products

VendorProductVersionsPlatforms
Palo Alto NetworksCloud NGFWNot specified—
Palo Alto NetworksPAN-OS11.2.0 to < 11.2.5, 11.1.0 to < 11.1.7, 10.2.0 to < 10.2.14—
Palo Alto NetworksPrisma Access10.2.0 to < 10.2.10-h14PAN-OS

06 References

07 Remediation

Version Minor Version Suggested Solution Cloud NGFW No action needed.PAN-OS 12.1 No action needed. PAN-OS 11.2 11.2.0 through 11.2.4 Upgrade to 11.2.4-h4 or 11.2.5 or later. 11.2.0 through 11.2.3 Upgrade to 11.2.3-h6 or 11.2.5 or later. 11.2.0 through 11.2.2 Upgrade to 11.2.2-h2 or 11.2.5 or later. PAN-OS 11.1 11.1.0 through 11.1.6 Upgrade to 11.1.6-h1 or 11.1.7 or later. 11.1.0 through 11.1.4 Upgrade to 11.1.4-h13 or 11.1.7 or later. 11.1.0 through 11.1.3 Remain on a version older than 11.1.3-h2 or upgrade to 11.1.4-h13 or 11.1.7 or later. 11.1.0 through 11.1.2 Upgrade to 11.1.2-h18 or 11.1.7 or later. PAN-OS 10.2 10.2.0 through 10.2.13 Upgrade to 10.2.13-h3 or 10.2.14 or later. 10.2.0 through 10.2.12 Upgrade to 10.2.12-h6 or 10.2.14 or later. 10.2.0 through 10.2.11 Upgrade to 10.2.11-h12 or 10.2.14 or later. 10.2.0 through 10.2.10 Upgrade to 10.2.10-h14 or 10.2.14 or later. 10.2.0 through 10.2.9 Upgrade to 10.2.9-h21 or 10.2.14 or later. 10.2.0 through 10.2.8 Upgrade to 10.2.8-h21 or 10.2.14 or later. 10.2.0 through 10.2.7 Upgrade to 10.2.7-h24 or 10.2.14 or later. 10.2.0 through 10.2.4 Remain on a version older than 10.2.4-h25 PAN-OS 10.1 No action needed.All older unsupported PAN-OS versions Upgrade to a supported fixed version. Prisma Access on PAN-OS11.2.0 through 11.2.4Upgrade to 11.2.4-h4 or later 10.2.0 through 10.2.10 Upgrade to 10.2.10-h14 or 11.2.4-h4 or later. 10.2.0 through 10.2.4 Remain on a version older than 10.2.4-h25.