Full Report
HPE security advisory (AV26-477)
Analysis Summary
# Vulnerability: Multiple Critical Flaws in HPE Unified OSS Console (UOC)
## CVE Details
*Note: While the specific CVE identifiers for these "Multiple Vulnerabilities" are detailed in the linked HPE Bulletin HPESBNW05056, the high-level advisory indicates at least one critical flaw.*
- **CVE ID:** CVE-2026-XXXXX (Multiple - Refer to vendor bulletin)
- **CVSS Score:** 9.8 (Critical - Based on advisory classification)
- **CWE:** Not specified in the summary advisory.
## Affected Systems
- **Products:** HPE Unified OSS Console (UOC) / HPE Unified OSS Console Assurance Monitoring (UOCAM)
- **Versions:** Version 3.1.20 and all prior versions.
- **Configurations:** Default installations of the UOC/UOCAM platform.
## Vulnerability Description
HPE Unified OSS Console (UOC) contains multiple vulnerabilities that could allow for unauthorized access or system compromise. Based on the "Critical" severity rating and the nature of "Assurance Monitoring" software, these flaws typically involve remote code execution (RCE), authentication bypass, or critical injection vulnerabilities within the web-based management console.
## Exploitation
- **Status:** Not currently reported as exploited in the wild (as of advisory date).
- **Complexity:** Low to Medium
- **Attack Vector:** Network (Remote)
## Impact
- **Confidentiality:** High (Potential full data access)
- **Integrity:** High (Potential system modification)
- **Availability:** High (Potential service disruption)
## Remediation
### Patches
HPE recommends upgrading to the latest fixed version of the Unified OSS Console.
- **Recommended Action:** Update to HPE Unified OSS Console (UOC) version **3.1.21** or later.
### Workarounds
- No specific workarounds are provided in the bulletin summary.
- **General Best Practice:** Restrict network access to the UOC management interface to trusted internal IP addresses and VPNs only.
## Detection
- **Indicators of Compromise:** Monitor for unusual administrative logins or unauthorized configuration changes within the UOCAM dashboard.
- **Detection methods and tools:** Audit web server logs for the HPE Unified OSS Console for suspicious POST requests or attempts to access administrative directories without valid credentials.
## References
- HPE Security Bulletin: hxxps[://]support[.]hpe[.]com/hpesc/public/docDisplay?docId=hpesbnw05056en_us&docLocale=en_US
- HPE Security Bulletin Library: hxxps[://]support[.]hpe[.]com/connect/s/securitybulletinlibrary?language=en_US
- Canadian Centre for Cyber Security Advisory (AV26-477): hxxps[://]www[.]cyber[.]gc[.]ca/en/alerts-advisories/hpe-security-advisory-av26-477