CVE-2025-4229
MEDIUMDescription
An information disclosure vulnerability in the SD-WAN feature of Palo Alto Networks PAN-OS® software enables an unauthorized user to view unencrypted data sent from the firewall through the SD-WAN interface. This requires the user to be able to intercept packets sent from the firewall. Cloud NGFW and Prisma® Access are not affected by this vulnerability.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v4 Vector
Exploitability
Impact
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/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:N/R:U/V:D/RE:X/U:Amber
Exploit Intelligence
Moderate risk: more likely to be exploited than 42% of all known CVEs.
References
Related Vulnerabilities
Other CWE-497 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2021-31955 | Medium | 5.5 | 81% | KEV | Fix |
| CVE-2026-7864 | Medium | 6.9 | 17% | - | - |
| CVE-2025-44823 | Critical | 9.9 | 16% | - | Fix |
| CVE-2025-55131 | High | 7.1 | 3.5% | - | Fix |
| CVE-2026-34413 | High | 8.6 | 3.1% | - | - |
| CVE-2024-13999 | Critical | 9.8 | 1.8% | - | Fix |
Common questions
How do I fix CVE-2025-4229?
No published fix for CVE-2025-4229 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2025-4229 being actively exploited?
Not that we know of. CVE-2025-4229 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.51% is the estimated probability that it will be exploited in the next 30 days. That is higher than 42% of all scored CVEs.
How severe is CVE-2025-4229?
CVE-2025-4229 has a CVSS v4 base score of 6.0, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
Embed a live status badge for CVE-2025-4229
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-17.