## Summary
A vulnerability in Oracle Hyperion Financial Management (Oracle Hyperion, component: Security) affects the supported version 11.2.26.0.000. With network access over HTTP, a low-privileged attacker can exploit it to compromise the application, potentially leading to takeover.
## Technical Details
- Affected component: Oracle Hyperion Financial Management (component: Security).
- Attack vector: NETWORK via HTTP.
- Privileges required: PR:L (low privileges).
- User interaction: UI:N (none).
- Exploitability: described as “easily exploitable” with AC:L (low attack complexity).
- Impact scope: S:U (unchanged scope).
- CIA impact: C:H, I:H, A:H (high confidentiality, integrity, and availability impact).
- CVSS 3.1: 8.8 with vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
## Affected
- Oracle Hyperion Financial Management version 11.2.26.0.000.
## Impact
- Potential takeover of Oracle Hyperion Financial Management.
- High impact on confidentiality, integrity, and availability (C:H, I:H, A:H).
## Mitigation
1. Patch immediately: apply the vendor’s security fix for Oracle Hyperion Financial Management 11.2.26.0.000 (exact fixed version not provided in the available data).
2. Restrict network exposure: limit access to the Hyperion application over HTTP to trusted networks/hosts only.
3. Reduce attacker leverage: ensure accounts have the minimum required privileges, since exploitation requires PR:L (low privileges).
4. Monitor for suspicious HTTP activity consistent with exploitation attempts (specific detection indicators not available from the provided references).
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H