EUVD-2026-61765
GHSA-vx7r-554q-ccp9
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Network-reachable via HTTP with no authentication required; AC:H reflects non-trivial exploitation preconditions per Oracle advisory; full CIA impact consistent with reported system takeover outcome.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Call Center Technology product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Call Center Technology. Successful attacks of this vulnerability can result in takeover of Oracle Call Center Technology. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
AnalysisAI
Full system takeover of Oracle Call Center Technology - a component of Oracle E-Business Suite - is achievable by unauthenticated remote attackers via HTTP across versions 12.2.3 through 12.2.15, with successful exploitation yielding complete compromise of confidentiality, integrity, and availability. The high attack complexity (AC:H) designation indicates that exploitation requires satisfying non-trivial preconditions beyond mere network reachability, but no authentication or user interaction is necessary, keeping the attack surface entirely external. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires unauthenticated network access via HTTP to an Oracle E-Business Suite deployment running Call Center Technology in the affected version range (12.2.3-12.2.15), specifically targeting the Internal Operations component. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 8.1 reflects genuinely severe impact - unauthenticated remote network access combined with full CIA takeover - partially tempered by high attack complexity (AC:H), which materially reduces opportunistic exploitation compared to a trivially exploitable flaw. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the Oracle Critical Patch Update for August 2026, available via Oracle's security advisory portal at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Identify all systems running Oracle Call Center Technology versions 12.2.3-12.2.15 and immediately block external HTTP access via firewall rules, network segmentation, or WAF policies. …
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External POC / Exploit Code
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