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CVE-2026-70920 is a critical vulnerability identified in the Security component of Oracle Hyperion Financial Management (HFM). The affected version is 11.2.25.0.000. This flaw allows a low-privileged attacker with network access to compromise the application via the SQL protocol. The vulnerability is “easily exploitable,” meaning no special conditions or complex configurations are required to trigger it. An attacker only needs low-level credentials, not administrative access, and no user interaction from a victim is necessary.
The core of the issue lies in how HFM’s Security component processes SQL input. By sending crafted SQL queries, an attacker can bypass security controls, leading to a complete takeover of the HFM application. The attack vector is remote over the network, and the scope is changed, meaning attacks can significantly impact additional products beyond HFM. The CVSS 3.1 Base Score is 9.9, with high impacts on confidentiality, integrity, and availability. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. As of its publication on August 18, 2026, it is considered an unpatched zero-day, posing an immediate risk to all organizations running the affected version.
DailyCVE Form:
Platform: Oracle Hyperion Financial Management
Version: 11.2.25.0.000
Vulnerability: SQL Injection
Severity: CRITICAL
date: 2026-08-18
Prediction: 2026-09-15
What Undercode Say:
Check for the vulnerable HFM version Run this on the HFM server to identify the installed version $ORACLE_HOME/OPatch/opatch lsinventory | grep -i "Hyperion Financial Management" Alternative method: Check the version in the HFM configuration file cat /opt/oracle/hfm/config/version.txt Adjust path as needed Network scan to identify open SQL ports (default 1521 for Oracle) nmap -p 1521 --open <target_ip> Simple connectivity test to the HFM SQL interface nc -zv <target_ip> 1521
Exploit: (Educational Purposes!)
Step 1: Identify a target running Oracle Hyperion Financial Management version 11.2.25.0.000.
Step 2: Obtain low-privileged credentials for the HFM application.
Step 3: Use a tool like `sqlmap` to automate the detection and exploitation of SQL injection vulnerabilities within the Security component.
Example sqlmap command (for educational purposes only) sqlmap -u "https://<target_hfm>/hfm/security" --data="username=admin&password=test" --dbms=Oracle --level=5 --risk=3
Step 4: Upon successful exploitation, the attacker gains full control over the HFM application, with the potential to pivot to other connected systems.
Protection:
Apply Patches: The primary mitigation is to apply the official patch set 11.2.25.0.001 or later as soon as it is released by Oracle.
Restrict Network Access: Limit network access to the HFM SQL interface (default port 1521) to only trusted hosts and users.
Enable Strong Authentication: Implement strong authentication and authorization for all SQL connections.
Monitor and Audit: Actively monitor HFM logs for suspicious SQL queries or unauthorized access attempts.
Impact:
Successful exploitation of CVE-2026-70920 can have severe consequences:
Complete Takeover: An attacker can gain full administrative control of the HFM application.
Data Breach: Sensitive financial data can be accessed and exfiltrated.
Data Manipulation: Attackers can tamper with financial data, leading to inaccurate reporting and compliance violations.
Service Disruption: The vulnerability can be used to cause a denial of service, disrupting critical financial operations.
Lateral Movement: Due to the scope change, attackers can pivot to other connected systems within the Oracle Hyperion infrastructure.
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Sources:
Reported By: nvd.nist.gov
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