CVE-2026-0233 | Palo Alto Autonomous Digital Experience Manager up to 5.10.13 on Windows certificate validation (EUVD-2026-21898)

VDB-357102 · CVE-2026-0233 · EUVD-2026-21898 PALO ALTO AUTONOMOUS DIGITAL EXPERIENCE MANAGER UP TO 5.10.13 ON WINDOWS CERTIFICATE VALIDATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 1.9 $0-$5k 2.54 Summaryinfo A vulnerability was found in Palo Alto Autonomous Digital Experience Manager up to 5.10.13 on Windows and classified as critical. This impacts an unknown function. The manipulation results in certificate validation. This vulnerability is reported as CVE-2026-0233. An attack on the physical device is feasible. No exploit exists. It is suggested to upgrade the affected component. Detailsinfo A vulnerability classified as problematic has been found in Palo Alto Autonomous Digital Experience Manager up to 5.10.13 on Windows. Affected is an unknown code. The manipulation with an unknown input leads to a certificate validation vulnerability. CWE is classifying the issue as CWE-295. The product does not validate, or incorrectly validates, a certificate. This is going to have an impact on integrity. CVE summarizes: A certificate validation vulnerability in Palo Alto Networks Autonomous Digital Experience Manager on Windows allows an unauthenticated attacker with adjacent network access to execute arbitrary code with NT AUTHORITY\SYSTEM privileges. The weakness was disclosed by David Fischer With Obi. The advisory is available at security.paloaltonetworks.com. This vulnerability is traded as CVE-2026-0233 since 11/03/2025. The exploitability is told to be difficult. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1587.003 by the MITRE ATT&CK project. Upgrading to version 5.10.14 eliminates this vulnerability. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-21898). Productinfo Vendor Palo Alto Name Autonomous Digital Experience Manager Version 5.10.0 5.10.1 5.10.2 5.10.3 5.10.4 5.10.5 5.10.6 5.10.7 5.10.8 5.10.9 5.10.10 5.10.11 5.10.12 5.10.13 License commercial Website Vendor: https://www.paloaltonetworks.com/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 2.0 VulDB Meta Temp Score: 1.9 VulDB Base Score: 2.0 VulDB Temp Score: 1.9 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Certificate validation CWE: CWE-295 / CWE-287 CAPEC: 🔒 ATT&CK: 🔒 Physical: Yes Local: Yes Remote: No Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Autonomous Digital Experience Manager 5.10.14 Timelineinfo 11/03/2025 CVE reserved 04/13/2026 +160 days Advisory disclosed 04/13/2026 +0 days VulDB entry created 04/13/2026 +0 days VulDB entry last update Sourcesinfo Vendor: paloaltonetworks.com Advisory: security.paloaltonetworks.com Researcher: David Fischer With Obi Status: Confirmed CVE: CVE-2026-0233 (🔒) GCVE (CVE): GCVE-0-2026-0233 GCVE (VulDB): GCVE-100-357102 EUVD: 🔒 Entryinfo Created: 04/13/2026 10:06 Updated: 04/13/2026 13:09 Changes: 04/13/2026 10:06 (74), 04/13/2026 13:09 (1) Complete: 🔍 Cache ID: 99:621:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸