CVE-2026-0281

PAN-OS: Information Disclosure Vulnerability in Management Web Interface

HIGH

7.1

CVSS Score

Published: July 9, 2026 at 07:03 PM UTC

Updated: October 15, 2026 at 01:11 AM UTC

2 products affected across 2 vendorsPAN-OSRUGGEDCOM APE1808 Firmware

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Severity

HIGH7.1

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

An information disclosure vulnerability in Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to the management web interface to obtain web session tokens. This requires a legitimate user to first click on a malicious link provided by the attacker. The security risk posed by this issue is minimized by restricting access to the management web interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma® Access are not impacted by this vulnerability.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PAN-OS · Palo Alto Networks

95%

10.2.0 ≤ v < 10.2.18-h810.2.0 ≤ v < 11.1.1611.1.0 ≤ v < 11.1.1611.2.0 ≤ v < 11.2.1312.1.0 ≤ v < 12.1.810.2.0 11.1.0 11.2.0 12.1.0

Affected range stops below 10.2.18-h8, so it looks safe — our inference, not a vendor statement

Affected range stops below 11.1.16, so it looks safe — our inference, not a vendor statement

Affected range stops below 11.2.13, so it looks safe — our inference, not a vendor statement

Affected range stops below 12.1.8, so it looks safe — our inference, not a vendor statement

RUGGEDCOM APE1808 Firmware · Siemens

60%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://security.paloaltonetworks.com/CVE-2026-0281

References (2)

Vendor Advisory

Source: cverecord

https://security.paloaltonetworks.com/CVE-2026-0281

Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e

https://cert-portal.siemens.com/productcert/html/ssa-104023.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-524

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