CVEvulnerability

CVE-2026-0265

7.2 HIGH Published 2026-05-13 Modified 2026-10-26 Official page ↗
Status
Analyzed
Published
2026-05-13
Last modified
2026-10-26
Assigner
[email protected]
CVSS 4.0 ([email protected])
7.2 HIGH — CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/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:N/R:U/V:D/RE:M/U:Red
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-347

Description

An authentication bypass vulnerability in Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to bypass authentication controls when Cloud Authentication Service (CAS) is enabled. The risk is higher if CAS is enabled on the management interface and lower when any other login interfaces are used. The risk of this issue is greatly reduced if you secure access to the management web interface by restricting access 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 configurations

• paloaltonetworks pan-os (< 10.2.7) • paloaltonetworks pan-os (>= 10.2.8 < 10.2.10) • paloaltonetworks pan-os (>= 10.2.11 < 10.2.13) • paloaltonetworks pan-os (>= 10.2.14 < 10.2.16) • paloaltonetworks pan-os 10.2.7 • paloaltonetworks pan-os 10.2.10 • paloaltonetworks pan-os 10.2.13 • paloaltonetworks pan-os 10.2.16 • paloaltonetworks pan-os 10.2.17 • paloaltonetworks pan-os 10.2.18 • paloaltonetworks pan-os (>= 11.1.0 < 11.1.4) • paloaltonetworks pan-os (>= 11.1.5 < 11.1.6) • paloaltonetworks pan-os (>= 11.1.8 < 11.1.10) • paloaltonetworks pan-os (>= 11.1.11 < 11.1.13) • paloaltonetworks pan-os 11.1.4 • paloaltonetworks pan-os 11.1.6 • paloaltonetworks pan-os 11.1.7 • paloaltonetworks pan-os 11.1.10 • paloaltonetworks pan-os 11.1.13 • paloaltonetworks pan-os 11.1.14 • paloaltonetworks pan-os (>= 11.2.0 < 11.2.4) • paloaltonetworks pan-os (>= 11.2.5 < 11.2.7) • paloaltonetworks pan-os (>= 11.2.8 < 11.2.10) • paloaltonetworks pan-os 11.2.4 • paloaltonetworks pan-os 11.2.7 • paloaltonetworks pan-os 11.2.10 • paloaltonetworks pan-os 11.2.11 • paloaltonetworks pan-os (>= 12.1.0 < 12.1.4) • paloaltonetworks pan-os (>= 12.1.5 < 12.1.7) • paloaltonetworks pan-os 12.1.4 • siemens ruggedcom ape1808 firmware

Related

Weakness · CWE (1)

  • CWE-347 Improper Verification of Cryptographic Signature weakness

References