Common Weakness Enumeration
CWE-347
AllowedImproper Verification of Cryptographic Signature
Abstraction: Base · Status: Draft
The product does not verify, or incorrectly verifies, the cryptographic signature for data.
1121 vulnerabilities reference this CWE, most recent first.
CVE-2026-0265 (GCVE-0-2026-0265)
Vulnerability from cvelistv5 – Published: 2026-05-13 17:38 – Updated: 2026-07-14 12:45
VLAI
EPSS
VEX
Title
PAN-OS: Authentication Bypass with Cloud Authentication Service (CAS) enabled
Summary
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.
Severity
7.2 (High)
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://security.paloaltonetworks.com/CVE-2026-0265 | vendor-advisory |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Palo Alto Networks | Cloud NGFW |
Unaffected:
All
(custom)
|
|
| Palo Alto Networks | PAN-OS |
Affected:
12.1.0 , < 12.1.7, 12.1.4-h5
(custom)
Affected: 11.2.0 , < 11.2.12, 11.2.10-h6, 11.2.7-h13, 11.2.4-h17 (custom) Affected: 11.1.0 , < 11.1.15, 11.1.13-h5, 11.1.10-h25, 11.1.7-h6, 11.1.6-h32, 11.1.4-h33 (custom) Affected: 10.2.0 , < 10.2.18-h6, 10.2.16-h7, 10.2.13-h21, 10.2.10-h36, 10.2.7-h34 (custom) cpe:2.3:o:palo_alto_networks:pan-os:12.1.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.4:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:12.1.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.11:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.10:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.9:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.8:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h15:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h14:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.1:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.2.0:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.14:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.12:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.11:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h21:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.9:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.8:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h29:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h25:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h23:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h22:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h21:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h20:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h19:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h18:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h17:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h14:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h32:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h27:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h25:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h18:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h17:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h15:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h13:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.1:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:11.1.0:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.18:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.18:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.18:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.17:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.15:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.14:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h18:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h16:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h15:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.12:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.11:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h31:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h30:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h27:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h26:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h23:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h21:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h18:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h17:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h14:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h13:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.9:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.8:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h32:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h24:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h23:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h22:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h21:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h20:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h19:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h18:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h17:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h16:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h15:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h14:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h13:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h12:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h11:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h10:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h9:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h8:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h7:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h6:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h5:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h4:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h3:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h2:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:h1:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:-:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.6:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.5:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.4:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.3:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.2:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.1:*:*:*:*:*:*:* cpe:2.3:o:palo_alto_networks:pan-os:10.2.0:*:*:*:*:*:*:* |
|
| Palo Alto Networks | Prisma Access |
Unaffected:
All
(custom)
|
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
Date Public
2026-05-13 16:00
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-0265",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-14T03:56:30.849776Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-14T10:31:44.019Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM APE1808",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-14T12:45:13.398Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
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{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-967325.html"
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],
"x_adpType": "supplier"
}
],
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"version": "All",
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"status": "unaffected"
}
],
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"status": "unaffected"
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{
"at": "11.1.6-h32",
"status": "unaffected"
},
{
"at": "11.1.7-h6",
"status": "unaffected"
},
{
"at": "11.1.10-h25",
"status": "unaffected"
},
{
"at": "11.1.13-h5",
"status": "unaffected"
},
{
"at": "11.1.15",
"status": "unaffected"
}
],
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"status": "affected",
"version": "11.1.0",
"versionType": "custom"
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{
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"at": "10.2.7-h34",
"status": "unaffected"
},
{
"at": "10.2.10-h36",
"status": "unaffected"
},
{
"at": "10.2.13-h21",
"status": "unaffected"
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{
"at": "10.2.16-h7",
"status": "unaffected"
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{
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"status": "unaffected"
}
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"value": "\u003cp\u003eCustomers are impacted if the following conditions are true:\u003c/p\u003e\u003col\u003e\u003cli\u003eAuthentication Profile with CAS is enabled \u003cb\u003eand\u003c/b\u003e\u003c/li\u003e\u003cli\u003eAuthentication profile is attached to a login interface.\u003c/li\u003e\u003c/ol\u003e\u003cp\u003eTo verify if you have CAS enabled, see our documentation on \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://docs.paloaltonetworks.com/ngfw/help/10-2/device/device-authentication-profile/configure-an-authentication-profile\"\u003eauthentication profile in management interface\u003c/a\u003e.\u0026nbsp;\u003c/p\u003e\u003cp\u003eTo verify if the CAS authentication profile is attached to your configurations in the PAN-OS management interface:\u003c/p\u003e\u003col\u003e\u003cli\u003eNavigate to \u003cb\u003eDevice\u003c/b\u003e\u0026nbsp;\u0026gt; \u003cb\u003eSetup\u003c/b\u003e\u0026nbsp;\u0026gt; \u003cb\u003eManagement\u003c/b\u003e\u0026nbsp;\u0026gt; \u003cb\u003eAuthentication Settings\u003c/b\u003e\u0026nbsp;\u0026gt; \u003cb\u003eAuthentication Profile\u003c/b\u003e.\u003c/li\u003e\u003cli\u003eNavigate to \u003cb\u003eDevice \u0026gt; User Identification \u0026gt; Authentication Portal Settings\u003c/b\u003e.\u003c/li\u003e\u003cli\u003eNavigate to \u003cb\u003eNetwork \u0026gt; Gateways \u0026gt; GlobalProtect Gateway Configuration\u003c/b\u003e.\u003c/li\u003e\u003cli\u003eNavigate to \u003cb\u003eNetwork \u0026gt; Portals \u0026gt; GlobalProtect Portal Configuration\u003c/b\u003e.\u003c/li\u003e\u003c/ol\u003e\u003cdiv\u003e\u003cp\u003eTo verify if the CAS authentication profile is attached to your configurations in the SCM profile:\u003c/p\u003e\u003col\u003e\u003cli\u003eNavigate to\u0026nbsp;\u003cb\u003eConfiguration \u0026gt; NGFW and Prisma Access\u003c/b\u003e in the SCM profile. Go to\u0026nbsp;\u003cb\u003eIdentity Services \u0026gt; Authentication \u0026gt; Authentication Profile\u003c/b\u003e.\u0026nbsp;\u0026nbsp;\u003c/li\u003e\u003cli\u003eNavigate to \u003cb\u003eDevice \u0026gt; Device Setup \u0026gt; Authentication and Accounting Settings \u0026gt; Authentication profile\u003c/b\u003e, and confirm the attached profile is set to CAS as auth method.\u003c/li\u003e\u003c/ol\u003e\u003c/div\u003e"
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"value": "Customers are impacted if the following conditions are true:\n\n 1. Authentication Profile with CAS is enabled and\n 2. Authentication profile is attached to a login interface.\n\nTo verify if you have CAS enabled, see our documentation on authentication profile in management interface (https://docs.paloaltonetworks.com/ngfw/help/10-2/device/device-authentication-profile/configure-an-authentication-profile). \n\nTo verify if the CAS authentication profile is attached to your configurations in the PAN-OS management interface:\n\n 1. Navigate to Device \u003e Setup \u003e Management \u003e Authentication Settings \u003e Authentication Profile.\n 2. Navigate to Device \u003e User Identification \u003e Authentication Portal Settings.\n 3. Navigate to Network \u003e Gateways \u003e GlobalProtect Gateway Configuration.\n 4. Navigate to Network \u003e Portals \u003e GlobalProtect Portal Configuration.\n\nTo verify if the CAS authentication profile is attached to your configurations in the SCM profile:\n\n 1. Navigate to Configuration \u003e NGFW and Prisma Access in the SCM profile. Go to Identity Services \u003e Authentication \u003e Authentication Profile. \n 2. Navigate to Device \u003e Device Setup \u003e Authentication and Accounting Settings \u003e Authentication profile, and confirm the attached profile is set to CAS as auth method."
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"value": "Palo Alto Networks thanks Harsh Jaiswal from Hacktron AI and our internal security research teams for discovering and reporting this issue."
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"datePublic": "2026-05-13T16:00:00.000Z",
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"value": "\u003cp\u003eAn authentication bypass vulnerability in Palo Alto Networks PAN-OS\u00ae software enables an unauthenticated attacker with network access to bypass authentication controls when Cloud Authentication Service (CAS) is enabled.\u003c/p\u003e\u003cp\u003eThe risk is higher if CAS is enabled on the management interface and lower when any other login interfaces are used.\u003cbr\u003e\u003cbr\u003eThe 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 \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431\"\u003ebest practice deployment guidelines\u003c/a\u003e.\u003cbr\u003e\u003cbr\u003eThis issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series).\u003cbr\u003e\u003cbr\u003eCloud NGFW and Prisma Access\u003cb\u003e\u003cspan\u003e\u00ae\u003c/span\u003e\u003c/b\u003e are not impacted by this vulnerability.\u003c/p\u003e"
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"value": "An authentication bypass vulnerability in Palo Alto Networks PAN-OS\u00ae software enables an unauthenticated attacker with network access to bypass authentication controls when Cloud Authentication Service (CAS) is enabled.\n\n\n\nThe risk is higher if CAS is enabled on the management interface and lower when any other login interfaces are used.\n\nThe 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 .\n\nThis issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series).\n\nCloud NGFW and Prisma Access\u00ae are not impacted by this vulnerability."
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"value": "\u003ctable class=\"tbl\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eVersion\u003c/th\u003e\u003cth\u003eMinor Version Range\u003c/th\u003e\u003cth\u003eSuggested Solution\u003c/th\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eCloud NGFW\u003c/td\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003eNo action needed.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ePAN-OS 12.1\u003c/td\u003e\u003ctd\u003e12.1.5 through 12.1.6\u003c/td\u003e\u003ctd\u003eUpgrade to 12.1.7 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e12.1.2 through 12.1.4-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 12.1.4-h5 or 12.1.7 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ePAN-OS 11.2\u003c/td\u003e\u003ctd\u003e11.2.11 or later\u003c/td\u003e\u003ctd\u003eUpgrade to 11.2.12 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e11.2.8 through 11.2.10-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 11.2.10-h6 or 11.2.12 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e11.2.5 through 11.2.7-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 11.2.7-h13 or 11.2.12 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e11.2.0 through 11.2.4-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 11.2.4-h17 or 11.2.12 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ePAN-OS 11.1\u003c/td\u003e\u003ctd\u003e11.1.14 or later\u003c/td\u003e\u003ctd\u003eUpgrade to 11.1.15 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e11.1.11 through 11.1.13-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 11.1.13-h5 or 11.1.15 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e11.1.8 through 11.1.10-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 11.1.10-h25 or 11.1.15 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e11.1.7 through 11.1.7-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 11.1.7-h6 or 11.1.15 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e11.1.5 through 11.1.6-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 11.1.6-h32 or 11.1.15 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e11.1.0 through 11.1.4-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 11.1.4-h33 or 11.1.15 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ePAN-OS 10.2\u003c/td\u003e\u003ctd\u003e10.2.17 through 10.2.18-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 10.2.18-h6 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e10.2.14 through 10.2.16-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 10.2.16-h7 or 10.2.18-h6 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e10.2.11 through 10.2.13-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 10.2.13-h21 or 10.2.18-h6 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e10.2.8 through 10.2.10-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 10.2.10-h36 or 10.2.18-h6 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e10.2.0 through 10.2.7-h*\u003c/td\u003e\u003ctd\u003eUpgrade to 10.2.7-h34 or 10.2.18-h6 or later.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eAll older \u003cbr\u003eunsupported \u003cbr\u003ePAN-OS versions\u003c/td\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003eUpgrade to a supported fixed version.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ePrisma Access\u003c/td\u003e\u003ctd\u003e\u003cbr\u003e\u003c/td\u003e\u003ctd\u003eNo action needed.\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e"
}
],
"value": "VERSION MINOR VERSION RANGE SUGGESTED SOLUTION\nCloud NGFW No action needed.\nPAN-OS 12.1 12.1.5 through 12.1.6 Upgrade to 12.1.7 or later.\n 12.1.2 through 12.1.4-h* Upgrade to 12.1.4-h5 or 12.1.7 or later.\nPAN-OS 11.2 11.2.11 or later Upgrade to 11.2.12 or later.\n 11.2.8 through 11.2.10-h* Upgrade to 11.2.10-h6 or 11.2.12 or later.\n 11.2.5 through 11.2.7-h* Upgrade to 11.2.7-h13 or 11.2.12 or later.\n 11.2.0 through 11.2.4-h* Upgrade to 11.2.4-h17 or 11.2.12 or later.\nPAN-OS 11.1 11.1.14 or later Upgrade to 11.1.15 or later.\n 11.1.11 through 11.1.13-h* Upgrade to 11.1.13-h5 or 11.1.15 or later.\n 11.1.8 through 11.1.10-h* Upgrade to 11.1.10-h25 or 11.1.15 or later.\n 11.1.7 through 11.1.7-h* Upgrade to 11.1.7-h6 or 11.1.15 or later.\n 11.1.5 through 11.1.6-h* Upgrade to 11.1.6-h32 or 11.1.15 or later.\n 11.1.0 through 11.1.4-h* Upgrade to 11.1.4-h33 or 11.1.15 or later.\nPAN-OS 10.2 10.2.17 through 10.2.18-h* Upgrade to 10.2.18-h6 or later.\n 10.2.14 through 10.2.16-h* Upgrade to 10.2.16-h7 or 10.2.18-h6 or later.\n 10.2.11 through 10.2.13-h* Upgrade to 10.2.13-h21 or 10.2.18-h6 or later.\n 10.2.8 through 10.2.10-h* Upgrade to 10.2.10-h36 or 10.2.18-h6 or later.\n 10.2.0 through 10.2.7-h* Upgrade to 10.2.7-h34 or 10.2.18-h6 or later.\nAll older Upgrade to a supported fixed version.\nunsupported\nPAN-OS versions\nPrisma Access No action needed."
}
],
"source": {
"discovery": "EXTERNAL"
},
"timeline": [
{
"lang": "en",
"time": "2026-05-13T16:00:00.000Z",
"value": "Initial Publication."
}
],
"title": "PAN-OS: Authentication Bypass with Cloud Authentication Service (CAS) enabled",
"workarounds": [
{
"lang": "eng",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eThe vast majority of firewalls already follow Palo Alto Networks\u0027 and industry best practices. However, if you haven\u2019t already, we strongly recommend that you secure access to your management interface according to our best practice deployment guidelines. Specifically, you should restrict access to the management interface to only trusted internal IP addresses to prevent external access from the internet.\u003cbr\u003e\u003cbr\u003eReview information about how to secure management access to your Palo Alto Networks firewalls:\u003c/p\u003e\u003cul\u003e\u003cli\u003ePalo Alto Networks LIVEcommunity article: \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431\"\u003ehttps://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431\u003c/a\u003e\u003c/li\u003e\u003cli\u003ePalo Alto Networks official and more detailed technical documentation: \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices\"\u003ehttps://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices\u003c/a\u003e\u0026nbsp;\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eTo temporarily mitigate this issue, customers can disable the Cloud Authentication Service (CAS) by changing the associated authentication profile to SAML, RADIUS, or other supported authentication methods.\u003c/p\u003e\u003cp\u003eCustomers with a Threat Prevention subscription can block attacks for this vulnerability by enabling Threat ID 510008 from Applications and Threats content version 9100-10044 and later. Threat ID 510008 depends on features present in PAN-OS 11.2 and above.\u003c/p\u003e\u003cspan\u003eTo ensure the Threat ID provides effective protection against this vulnerability, follow these steps\u003c/span\u003e:\u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#id59206398-3dab-4b2f-9b4b-7ea500d036ba\"\u003eRoute incoming traffic for the MGT port through a DP port\u003c/a\u003e, e.g., enabling management profile on a DP interface for management access.\u0026nbsp;\u003c/li\u003e\u003cli\u003eEnsure that\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://live.paloaltonetworks.com/t5/globalprotect-articles/applying-vulnerability-protection-to-globalprotect-interfaces/ta-p/340184\"\u003evulnerability protection security profile is applied to your GlobalProtect interface\u003c/a\u003e.\u0026nbsp;\u003c/li\u003e\u003cli\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#id112f7714-8995-4496-bbf9-781e63dec71c\"\u003eReplace the default certificate for Inbound Traffic Management\u003c/a\u003e.\u0026nbsp;\u003c/li\u003e\u003cli\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#idbbd82587-17a2-42b4-9245-d3714e1e13a2\"\u003eDecrypt inbound traffic to the management interface so the firewall can inspect it\u003c/a\u003e.\u0026nbsp;\u003c/li\u003e\u003cli\u003eEnable Threat Prevention on the inbound traffic to management services.\u003c/li\u003e\u003c/ul\u003e"
}
],
"value": "The vast majority of firewalls already follow Palo Alto Networks\u0027 and industry best practices. However, if you haven\u2019t already, we strongly recommend that you secure access to your management interface according to our best practice deployment guidelines. Specifically, you should restrict access to the management interface to only trusted internal IP addresses to prevent external access from the internet.\n\nReview information about how to secure management access to your Palo Alto Networks firewalls:\n\n * Palo Alto Networks LIVEcommunity article: https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431\n * Palo Alto Networks official and more detailed technical documentation: https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices \n\nTo temporarily mitigate this issue, customers can disable the Cloud Authentication Service (CAS) by changing the associated authentication profile to SAML, RADIUS, or other supported authentication methods.\n\nCustomers with a Threat Prevention subscription can block attacks for this vulnerability by enabling Threat ID 510008 from Applications and Threats content version 9100-10044 and later. Threat ID 510008 depends on features present in PAN-OS 11.2 and above.\n\nTo ensure the Threat ID provides effective protection against this vulnerability, follow these steps:\n\n * Route incoming traffic for the MGT port through a DP port (https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#id59206398-3dab-4b2f-9b4b-7ea500d036ba), e.g., enabling management profile on a DP interface for management access. \n * Ensure that vulnerability protection security profile is applied to your GlobalProtect interface (https://live.paloaltonetworks.com/t5/globalprotect-articles/applying-vulnerability-protection-to-globalprotect-interfaces/ta-p/340184). \n * Replace the default certificate for Inbound Traffic Management (https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#id112f7714-8995-4496-bbf9-781e63dec71c). \n * Decrypt inbound traffic to the management interface so the firewall can inspect it (https://docs.paloaltonetworks.com/best-practices/10-1/administrative-access-best-practices/administrative-access-best-practices/deploy-administrative-access-best-practices#idbbd82587-17a2-42b4-9245-d3714e1e13a2). \n * Enable Threat Prevention on the inbound traffic to management services."
}
],
"x_affectedList": [
"PAN-OS 12.1.6",
"PAN-OS 12.1.5",
"PAN-OS 12.1.4-h3",
"PAN-OS 12.1.4-h2",
"PAN-OS 12.1.4",
"PAN-OS 12.1.3-h3",
"PAN-OS 12.1.3-h1",
"PAN-OS 12.1.3",
"PAN-OS 12.1.2",
"PAN-OS 11.2.11",
"PAN-OS 11.2.10-h5",
"PAN-OS 11.2.10-h4",
"PAN-OS 11.2.10-h3",
"PAN-OS 11.2.10-h2",
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"PAN-OS 11.2.10",
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"PAN-OS 11.2.8",
"PAN-OS 11.2.7-h12",
"PAN-OS 11.2.7-h11",
"PAN-OS 11.2.7-h10",
"PAN-OS 11.2.7-h8",
"PAN-OS 11.2.7-h7",
"PAN-OS 11.2.7-h4",
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"PAN-OS 11.1.6-h1",
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"PAN-OS 11.1.5-h1",
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"PAN-OS 10.2.11-h6",
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"PAN-OS 10.2.11-h2",
"PAN-OS 10.2.11-h1",
"PAN-OS 10.2.11",
"PAN-OS 10.2.10-h31",
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"PAN-OS 10.2.10-h27",
"PAN-OS 10.2.10-h26",
"PAN-OS 10.2.10-h23",
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"PAN-OS 10.2.5-h3",
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"PAN-OS 10.2.5-h1",
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"PAN-OS 10.2.4-h32",
"PAN-OS 10.2.4-h31",
"PAN-OS 10.2.4-h30",
"PAN-OS 10.2.4-h29",
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CVE-2026-0234 (GCVE-0-2026-0234)
Vulnerability from cvelistv5 – Published: 2026-04-13 07:15 – Updated: 2026-04-14 03:55
VLAI
EPSS
VEX
Title
Cortex XSOAR: Improper Verification of Cryptographic Signature in Microsoft Teams integration
Summary
An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.paloaltonetworks.com/CVE-2026-0234 | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Palo Alto Networks | Cortex XSOAR Microsoft Teams Marketplace |
Affected:
1.5.0 , < 1.5.52
(custom)
|
|
| Palo Alto Networks | Cortex XSIAM Microsoft Teams Marketplace |
Affected:
1.5.0 , < 1.5.52
(custom)
|
Date Public
2026-04-08 16:00
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CVE-2025-68972 (GCVE-0-2025-68972)
Vulnerability from cvelistv5 – Published: 2025-12-27 22:52 – Updated: 2026-01-02 20:44
VLAI
EPSS
VEX
Summary
In GnuPG through 2.4.8, if a signed message has \f at the end of a plaintext line, an adversary can construct a modified message that places additional text after the signed material, such that signature verification of the modified message succeeds (although an "invalid armor" message is printed during verification). This is related to use of \f as a marker to denote truncation of a long plaintext line.
Severity
5.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
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CVE-2025-68925 (GCVE-0-2025-68925)
Vulnerability from cvelistv5 – Published: 2026-01-13 19:30 – Updated: 2026-01-13 19:53
VLAI
EPSS
VEX
Title
Jervis has a JWT Algorithm Confusion Vulnerability
Summary
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, the code doesn't validate that the JWT header specifies "alg":"RS256". This vulnerability is fixed in 2.2.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/samrocketman/jervis/security/a… | x_refsource_CONFIRM |
| https://github.com/samrocketman/jervis/commit/c39… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| samrocketman | jervis |
Affected:
< 2.2
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CVE-2025-68113 (GCVE-0-2025-68113)
Vulnerability from cvelistv5 – Published: 2025-12-16 00:53 – Updated: 2025-12-16 21:14
VLAI
EPSS
VEX
Title
ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay
Summary
ALTCHA is privacy-first software for captcha and bot protection. A cryptographic semantic binding flaw in ALTCHA libraries allows challenge payload splicing, which may enable replay attacks. The HMAC signature does not unambiguously bind challenge parameters to the nonce, allowing an attacker to reinterpret a valid proof-of-work submission with a modified expiration value. This may allow previously solved challenges to be reused beyond their intended lifetime, depending on server-side replay handling and deployment assumptions. The vulnerability primarily impacts abuse-prevention mechanisms such as rate limiting and bot mitigation. It does not directly affect data confidentiality or integrity. This issue has been addressed by enforcing explicit semantic separation between challenge parameters and the nonce during HMAC computation. Users are advised to upgrade to patched versions, which include version 1.0.0 of the altcha Golang package, version 1.0.0 of the altcha Rubygem, version 1.0.0 of the altcha pip package, version 1.0.0 of the altcha Erlang package, version 1.4.1 of the altcha-lib npm package, version 1.3.1 of the altcha-org/altcha Composer package, and version 1.3.0 of the org.altcha:altcha Maven package. As a mitigation, implementations may append a delimiter to the end of the `salt` value prior to HMAC computation (for example, `<salt>?expires=<time>&`). This prevents ambiguity between parameters and the nonce and is backward-compatible with existing implementations, as the delimiter is treated as a standard URL parameter separator.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://github.com/altcha-org/altcha-lib/security… | x_refsource_CONFIRM |
| https://github.com/altcha-org/altcha-lib-ex/commi… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-go/commi… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-java/com… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-php/comm… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-rb/commi… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib/commit/c… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-java/rel… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-php/rele… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| altcha-org | altcha-lib |
Affected:
< 1.4.1
|
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CVE-2025-66568 (GCVE-0-2025-66568)
Vulnerability from cvelistv5 – Published: 2025-12-09 02:03 – Updated: 2025-12-09 16:02
VLAI
EPSS
VEX
Title
ruby-saml Libxml2 Canonicalization errors can bypass Digest/Signature validation
Summary
The ruby-saml library implements the client side of an SAML authorization. Versions up to and including 1.12.4, are vulnerable to authentication bypass through the libxml2 canonicalization process used by Nokogiri for document transformation, which allows an attacker to execute a Signature Wrapping attack. When libxml2’s canonicalization is invoked on an invalid XML input, it may return an empty string rather than a canonicalized node. ruby-saml then proceeds to compute the DigestValue over this empty string, treating it as if canonicalization succeeded. This issue is fixed in version 1.18.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.18.0
|
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CVE-2025-66567 (GCVE-0-2025-66567)
Vulnerability from cvelistv5 – Published: 2025-12-09 01:55 – Updated: 2025-12-09 16:02
VLAI
EPSS
VEX
Title
ruby-saml has a SAML authentication bypass due to namespace handling (parser differential)
Summary
The ruby-saml library is for implementing the client side of a SAML authorization. ruby-saml versions up to and including 1.12.4 contain an authentication bypass vulnerability due to an incomplete fix for CVE-2025-25292. ReXML and Nokogiri parse XML differently, generating entirely different document structures from the same input. This allows an attacker to execute a Signature Wrapping attack. This issue is fixed in version 1.18.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/advisories/GHSA-754f-8gm6-c4r2 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.18.0
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CVE-2025-65945 (GCVE-0-2025-65945)
Vulnerability from cvelistv5 – Published: 2025-12-04 18:45 – Updated: 2025-12-05 18:31
VLAI
EPSS
VEX
Title
auth0/node-jws improper HMAC signature verification vulnerability
Summary
auth0/node-jws is a JSON Web Signature implementation for Node.js. In versions 3.2.2 and earlier and version 4.0.0, auth0/node-jws has an improper signature verification vulnerability when using the HS256 algorithm under specific conditions. Applications are affected when they use the jws.createVerify() function for HMAC algorithms and use user-provided data from the JSON Web Signature protected header or payload in HMAC secret lookup routines, which can allow attackers to bypass signature verification. This issue has been patched in versions 3.2.3 and 4.0.1.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/auth0/node-jws/security/adviso… | x_refsource_CONFIRM |
| https://github.com/auth0/node-jws/commit/34c45b2c… | x_refsource_MISC |
Impacted products
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CVE-2025-64787 (GCVE-0-2025-64787)
Vulnerability from cvelistv5 – Published: 2025-12-09 20:21 – Updated: 2026-04-28 02:23
VLAI
EPSS
VEX
Title
Acrobat Reader | Improper Verification of Cryptographic Signature (CWE-347)
Summary
Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass cryptographic protections and gain limited unauthorized write access. Exploitation of this issue requires user interaction with a cryptographic signature.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature (CWE-347)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/acrobat… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Acrobat Reader |
Affected:
0 , ≤ 20.005.30803
(semver)
|
Date Public
2025-12-09 17:00
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CVE-2025-64786 (GCVE-0-2025-64786)
Vulnerability from cvelistv5 – Published: 2025-12-09 20:21 – Updated: 2026-04-28 02:23
VLAI
EPSS
VEX
Title
Acrobat Reader | Improper Verification of Cryptographic Signature (CWE-347)
Summary
Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to gain limited unauthorized write access. Exploitation of this issue requires user interaction with a cryptographic signature.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature (CWE-347)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/acrobat… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Acrobat Reader |
Affected:
0 , ≤ 20.005.30803
(semver)
|
Date Public
2025-12-09 17:00
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No mitigation information available for this CWE.
CAPEC-463: Padding Oracle Crypto Attack
An adversary is able to efficiently decrypt data without knowing the decryption key if a target system leaks data on whether or not a padding error happened while decrypting the ciphertext. A target system that leaks this type of information becomes the padding oracle and an adversary is able to make use of that oracle to efficiently decrypt data without knowing the decryption key by issuing on average 128*b calls to the padding oracle (where b is the number of bytes in the ciphertext block). In addition to performing decryption, an adversary is also able to produce valid ciphertexts (i.e., perform encryption) by using the padding oracle, all without knowing the encryption key.
CAPEC-475: Signature Spoofing by Improper Validation
An adversary exploits a cryptographic weakness in the signature verification algorithm implementation to generate a valid signature without knowing the key.