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CVE-2026-70912 is a security vulnerability identified in the Oracle Hyperion Financial Management (HFM) product, specifically within its Security component. The affected version is 11.2.25.0.000.
This vulnerability is characterized as difficult to exploit. It requires a low-privileged attacker to have local logon access to the infrastructure where Oracle Hyperion Financial Management is executed. This means the attacker must already have some level of authenticated access to the system, making it a local, authenticated attack vector as defined by AV:L.
The attack complexity is high (AC:H), suggesting that successful exploitation depends on specific conditions or a race condition, making it unreliable under normal circumstances. Furthermore, the attack requires user interaction (UI:R) from a person other than the attacker. This interaction could involve a legitimate user performing a specific action, like opening a file or clicking a link, which triggers the vulnerability.
A significant aspect of this vulnerability is its scope change (S:C). While the flaw exists in HFM, a successful attack can impact additional products beyond the initial component. The primary impact is on integrity (I:H), with no impact on confidentiality (C:N) or availability (A:N). This means an attacker could gain unauthorized creation, deletion, or modification access to critical data or all data accessible by Oracle Hyperion Financial Management. The CVSS 3.1 Base Score for this vulnerability is 5.3, which is classified as MEDIUM severity.
DailyCVE Form:
Platform: Oracle Hyperion Financial Management
Version: 11.2.25.0.000
Vulnerability: Security Component Flaw
Severity: MEDIUM (CVSS 5.3)
Date: 2026-08-18
Prediction: 2026-09-15 (Estimated Patch)
What Undercode Say:
Check for the affected Oracle Hyperion Financial Management version This command may vary depending on the installation. It is crucial to identify if your system is running version 11.2.25.0.000. Example: Check the version via the command line (if available) cd $HYPERION_HOME/bin ./version.sh | grep "11.2.25.0.000" Alternative: Check the version in the product's about section or configuration files. Search for the specific version string in the installation directory. grep -r "11.2.25.0.000" $HYPERION_HOME
Exploit: (Educational Purposes!)
This is a conceptual Python script for educational purposes only.
It illustrates the logical steps an attacker might take, not a working exploit.
The vulnerability is local and requires user interaction.
import subprocess
import time
Hypothetical function to trigger the vulnerability
def trigger_vulnerability(target_file):
This is a placeholder for the actual exploit logic.
The vulnerability requires a local, low-privileged user and user interaction.
print(f"[] Attempting to trigger CVE-2026-70912 on {target_file}")
The actual exploit would involve a specific sequence of actions
that, when combined with user interaction, lead to unauthorized data modification.
For example, it might involve crafting a specific request or file
that the user is tricked into opening or executing.
The following is a dummy command to simulate the concept.
subprocess.run(["echo", "Simulated exploit attempt..."])
if <strong>name</strong> == "<strong>main</strong>":
The attacker would need to be logged onto the system with a low-privileged account.
The user interaction is a critical component.
print("[!] This script is for educational purposes only. Do not use maliciously.")
target = "/path/to/hfm/data" Hypothetical target
trigger_vulnerability(target)
Protection:
- Apply Patches: The most effective protection is to apply the security patch provided by Oracle in the August 2026 Critical Security Patch Update (CPU). Regularly check Oracle’s security alerts for updates.
- Principle of Least Privilege: Restrict local access to the Oracle Hyperion Financial Management infrastructure. Ensure that users have only the permissions necessary for their role.
- User Awareness: Educate users about the risks of interacting with untrusted files or links, as this vulnerability requires user interaction.
- Network Segmentation: Isolate critical financial management systems from general network access to limit the potential impact of a compromised account.
- Monitoring and Detection: Implement monitoring to detect unusual data modification activities within the HFM environment. Use SAST and code review practices to identify similar vulnerabilities.
Impact:
- Integrity Compromise: Successful exploitation allows an attacker to create, delete, or modify critical data within Oracle Hyperion Financial Management.
- Scope Change: The attack can impact additional products beyond HFM, potentially leading to a wider breach.
- Data Manipulation: The attacker can alter financial and business-critical information, leading to data corruption, financial fraud, or operational disruption.
- Insider Threat: The vulnerability is particularly relevant for insider threats or attackers who have already established a foothold in the environment.
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Sources:
Reported By: nvd.nist.gov
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