CVE-2025-0128
📛 CVE Title
PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet
Description
A denial-of-service (DoS) vulnerability in the Simple Certificate Enrollment Protocol (SCEP) authentication feature of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode. Cloud NGFW is not affected by this vulnerability. Prisma® Access software is proactively patched and protected from this issue.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- palo_alto
- CVSS severity
- HIGH
- CVSS score
- 8.7 / 10
- 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/AU:Y/R:U/V:C/RE:M/U:Amber- Effective score
- 8.7 / 10 HIGH source: CNA overview
- CWE(s)
-
CWE-754 - Reserved
- 2024-12-20
- Published
- 2025-04-11 02:03 UTC
- Last updated
- 2025-04-11 16:01 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/0xxx/CVE-2025-0128.json
- Linked Threat
- CVE-2025-0128 — PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2025-04-11 02:15:19 UTC
- NVD last modified
- 2026-04-15 00:35:42 UTC
- EPSS score
- 0.0019 (probability of exploitation in next 30 days)
- EPSS percentile
- 41.13% vs all CVEs — higher = more likely to be exploited, as of 2026-05-24
NVD / KEV / EPSS data refreshed 2026-05-25 05:59 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2025-15133 - Assigner
- palo_alto
- Published
- Apr 11, 2025, 2:03:22 AM
- Updated
- Apr 11, 2025, 4:01:46 PM
- EUVD base score (CVSS 4.0)
-
8.7 / 10
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/AU:Y/R:U/V:C/RE:M/U:Amber - EUVD-reported EPSS
- 0.2000
- Vendors
- Palo Alto Networks
- Products
-
PAN-OS (10.1.0 <10.1.14-h11)Prisma Access (11.2.0 <11.2.4-h5)PAN-OS (11.2.0 <11.2.3)Cloud NGFWPAN-OS (11.0.0 <11.0.6)PAN-OS (10.2.0 <10.2.10-h17)PAN-OS (11.1.0 <11.1.5)Prisma Access (10.2.0 <10.2.4-h36)
- Aliases
-
GHSA-g8cx-ccc5-rjfw
ENISA description: A denial-of-service (DoS) vulnerability in the Simple Certificate Enrollment Protocol (SCEP) authentication feature of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode. Cloud NGFW is not affected by this vulnerability. Prisma® Access software is proactively patched and protected from this issue.
EUVD references (1)
Affected products (3)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| Palo Alto Networks | Cloud NGFW |
All (unaffected)
|
PAN-OS |
| Palo Alto Networks | PAN-OS |
11.2.0 (affected),
11.1.0 (affected),
11.0.0 (affected),
10.2.0 (affected),
10.1.0 (affected)
|
— |
| Palo Alto Networks | Prisma Access |
10.2.0 (affected),
11.2.0 (affected)
|
PAN-OS |
Vendor references (1)
References embedded in the original CVE record by the assigning CNA.
- https://security.paloaltonetworks.com/CVE-2025-0128 vendor-advisory
Web references (5)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- http://cwe.mitre.org/data/definitions/754.html rapid7:cwe.mitre.org
- https://attackerkb.com/topics/CVE-2025-0128 rapid7:attackerkb.com
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-15133 rapid7:euvd.enisa.europa.eu
- https://security.paloaltonetworks.com/CVE-2025-0128 rapid7:security.paloaltonetworks.com
- https://www.cve.org/CVERecord?id=CVE-2025-0128 rapid7:www.cve.org
NVD-tagged references (1)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- https://security.paloaltonetworks.com/CVE-2025-0128 psirt@paloaltonetworks.com
Indicators (1)
IOCs linked to the auto-promoted Threat row.
| Type | Value | VirusTotal | Attached |
|---|---|---|---|
| cve |
CVE-2025-0128
|
no local data | 2026-05-14 09:34 UTC |
Remediations (8)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:cybersecuritynews.com
Microsoft released its final Patch Tuesday updates of 2025 on December 9, addressing 56 security vulnerabilities across Windows, Office, Exchange Server, and other components.
2026-05-17 08:25 UTC -
web:learn.microsoft.com
Microsoft December 2025 Security Updates This release consists of the following 57 Microsoft CVEs : Tag CVE Base Score CVSS Vector Exploitability FAQs? Workarounds? Mitigations ? Windows PowerShell CVE - 2025 -54100 Windows Projected File System…
2026-05-17 08:25 UTC -
web:security.paloaltonetworks.com
Palo Alto Networks Security Advisory: CVE-2025-0128 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet A denial-of-service (DoS) vulnerability in the Simple Certificate Enrollment Protocol (SCEP) authentication feature of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to initiate system reboots using a maliciously crafted packet. Repeated ...
2026-05-17 08:25 UTC -
web:www.bleepingcomputer.com
Microsoft's December 2025 Patch Tuesday fixes 57 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities.
2026-05-17 08:25 UTC -
web:www.computerworld.com
Each month, the team at Readiness analyzes the latest Patch Tuesday updates from Microsoft and provides detailed, actionable testing guidance. The company's Patch Tuesday release for February ...
2026-05-17 08:25 UTC -
web:www.esri.com
Key highlights The ArcGIS Server Security 2025 update 2 is available This patch resolves 10 Medium severity vulnerabilities This security patch is cumulative, and includes fixes provided in the ArcGIS Server Security 2025 update 1.
2026-05-17 08:25 UTC -
web:www.oracle.com
This Critical Patch Update contains 374 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at October 2025 Critical Patch Update: Executive Summary and Analysis.
2026-05-17 08:25 UTC -
web:www.tenable.com
Key takeaways: Microsoft's 2025 Patch Tuesday releases addressed 1,130 CVEs . This is the second year in a row where the CVE count was over 1,000. Elevation of Privilege vulnerabilities accounted for 38.3% of all Patch Tuesday vulnerabilities in 2025 , followed by Remote Code Execution flaws at 30.8%. 41 zero-day vulnerabilities were addressed across all Patch Tuesday releases in 2025 , including ...
2026-05-17 08:25 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2025-0128.json.
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"value": "NOTE: You do not need to have explicitly configured SCEP on your firewall to be at risk. Firewalls for which you do not apply the explicit mitigation for this issue are affected."
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"value": "NOTE: You do not need to have explicitly configured SCEP on your firewall to be at risk. Firewalls for which you do not apply the explicit mitigation for this issue are affected."
}
],
"credits": [
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"type": "finder",
"value": "Abyss Watcher"
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"datePublic": "2025-04-09T16:00:00.000Z",
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"value": "<p>A denial-of-service (DoS) vulnerability in the Simple Certificate Enrollment Protocol (SCEP) authentication feature of Palo Alto Networks PAN-OS\u00ae software enables an unauthenticated attacker to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode.<br><br>Cloud NGFW is not affected by this vulnerability. Prisma\u00ae Access software is proactively patched and protected from this issue.</p>"
}
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}
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"supportingMedia": [
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"value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
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"impacts": [
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"descriptions": [
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"Recovery": "USER",
"Safety": "NOT_DEFINED",
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"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "AMBER",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "CONCENTRATED",
"vectorString": "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/AU:Y/R:U/V:C/RE:M/U:Amber",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "MODERATE"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "A user sends a malicious crafted packet through the firewall, which processes a malicious packet that causes this issue."
}
]
},
{
"cvssV4_0": {
"Automatable": "YES",
"Recovery": "USER",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"providerUrgency": "AMBER",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "CONCENTRATED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/AU:Y/R:U/V:C/RE:M/U:Amber",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "MODERATE"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "For Prisma Access, this issue can only be initiated by authenticated end users that use a maliciously crafted packet."
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-754",
"description": "CWE-754 Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-04-11T02:03:22.355Z",
"orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"shortName": "palo_alto"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://security.paloaltonetworks.com/CVE-2025-0128"
}
],
"solutions": [
{
"lang": "eng",
"supportingMedia": [
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"value": "<table class=\"tbl\"><thead><tr><th>Version<br></th><th>Minor Version<br></th><th>Suggested Solution<br></th></tr></thead><tbody><tr><td>PAN-OS 11.2<br></td><td>11.2.0 through 11.2.2</td><td>Upgrade to 11.2.3 or later<br></td></tr><tr><td>PAN-OS 11.1</td><td>11.1.0 through 11.1.4<br></td><td>Upgrade to 11.1.5 or later</td></tr><tr><td>PAN-OS 11.0<br></td><td>11.0.0 through 11.0.5<br></td><td>Upgrade to 11.0.6 or later<br></td></tr><tr><td>PAN-OS 10.2<br></td><td>10.2.0 through 10.2.10</td><td>Upgrade to 10.2.11 or later</td></tr><tr><td>PAN-OS 10.1<br></td><td>10.1.0 through 10.1.14<br></td><td>Upgrade to 10.1.14-h11 or later<br></td></tr><tr><td>All other older<br>unsupported<br>PAN-OS versions</td><td> </td><td>Upgrade to a supported fixed version.</td></tr></tbody></table><br>PAN-OS 11.0 is EoL. We listed it in this section for completeness because we added a patch for PAN-OS 11.0 before it reached EoL. If you are running PAN-OS 11.0 in any of your firewalls, we strongly recommend that you upgrade to a fixed supported version.<br><br>We proactively initiated the upgrade through Prisma Access March 21, 2025, to cover all tenants."
}
],
"value": "Version\nMinor Version\nSuggested Solution\nPAN-OS 11.2\n11.2.0 through 11.2.2Upgrade to 11.2.3 or later\nPAN-OS 11.111.1.0 through 11.1.4\nUpgrade to 11.1.5 or laterPAN-OS 11.0\n11.0.0 through 11.0.5\nUpgrade to 11.0.6 or later\nPAN-OS 10.2\n10.2.0 through 10.2.10Upgrade to 10.2.11 or laterPAN-OS 10.1\n10.1.0 through 10.1.14\nUpgrade to 10.1.14-h11 or later\nAll other older\nunsupported\nPAN-OS versions\u00a0Upgrade to a supported fixed version.\nPAN-OS 11.0 is EoL. We listed it in this section for completeness because we added a patch for PAN-OS 11.0 before it reached EoL. If you are running PAN-OS 11.0 in any of your firewalls, we strongly recommend that you upgrade to a fixed supported version.\n\nWe proactively initiated the upgrade through Prisma Access March 21, 2025, to cover all tenants."
}
],
"source": {
"defect": [
"PAN-255859"
],
"discovery": "EXTERNAL"
},
"timeline": [
{
"lang": "en",
"time": "2025-04-09T16:00:00.000Z",
"value": "Initial Publication"
}
],
"title": "PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet",
"workarounds": [
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"lang": "en",
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"value": "If you are not using SCEP, you can disable it to mitigate this risk by running the following command in your PAN-OS command-line interface (CLI):<br><tt></tt><p><tt><tt>> debug sslmgr set disable-scep-auth-cookie yes</tt></tt></p>CAUTION: This workaround is effective only until the next reboot, after which you must rerun this command to stay protected."
}
],
"value": "If you are not using SCEP, you can disable it to mitigate this risk by running the following command in your PAN-OS command-line interface (CLI):\n> debug sslmgr set disable-scep-auth-cookie yes\n\nCAUTION: This workaround is effective only until the next reboot, after which you must rerun this command to stay protected."
}
],
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"cveMetadata": {
"assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"assignerShortName": "palo_alto",
"cveId": "CVE-2025-0128",
"datePublished": "2025-04-11T02:03:22.355Z",
"dateReserved": "2024-12-20T23:23:28.952Z",
"dateUpdated": "2025-04-11T16:01:46.600Z",
"state": "PUBLISHED"
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