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CVE-2026-60581 describes a difficult-to-exploit vulnerability residing in the Core component of the Oracle Enterprise Command Center Framework, which is part of the Oracle E-Business Suite. The affected version is V16. The flaw stems from improper handling of network-level authentication and authorization checks when the framework processes requests originating from the same physical communication segment as the hardware hosting the service. An unauthenticated attacker who gains access to this local network segment—for instance, by compromising a switch, router, or by physically tapping into the network—can send specially crafted packets that bypass the framework’s perimeter security controls.
The vulnerability is classified as difficult to exploit because it requires the attacker to be present on the same physical broadcast domain and to have the ability to observe and manipulate low-level network traffic. However, once these conditions are met, the attacker can trigger a state confusion in the framework’s session management logic, allowing them to impersonate a legitimate administrative user or execute arbitrary commands with elevated privileges. The attack does not require any user interaction, and the attacker does not need prior credentials, making it particularly dangerous in environments where network segmentation is weak or where physical security is compromised.
The root cause lies in the way the Oracle Enterprise Command Center Framework validates the source of incoming requests. It relies on network-layer identifiers (such as MAC addresses or IP aliases) that can be spoofed or replayed when the attacker shares the same layer-2 network. By crafting a sequence of control messages, the attacker can force the framework to accept a malicious session token, effectively granting them full control over the application. This includes the ability to read sensitive data, modify system configurations, and disrupt operations—all with the highest impact on confidentiality, integrity, and availability.
Oracle has acknowledged the issue and assigned a CVSS 3.1 base score of 7.5, reflecting the high potential for damage despite the elevated attack complexity. The vector string (AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) indicates that the attack vector is adjacent network, attack complexity is high, privileges required are none, user interaction is none, scope is unchanged, and all three security properties are compromised. Given the physical adjacency requirement, this vulnerability is most critical in data center environments or cloud deployments where internal network trust is often assumed. Administrators are urged to review network access controls and segment the Enterprise Command Center Framework into isolated VLANs until a patch is released.
DailyCVE Form:
Platform: Oracle E-Business Suite
Version: V16
Vulnerability: Authentication Bypass
Severity: High (7.5)
Date: 2026-07-21
Prediction: 2026-10-15
What Undercode Say:
Simulated network reconnaissance to identify vulnerable Oracle ECCF instances
nmap -p 7001,7002 --open --script http- 192.168.1.0/24
Crafting a spoofed ARP packet to redirect traffic and intercept session tokens
arpspoof -i eth0 -t 192.168.1.10 192.168.1.1
Example Python snippet to replay a captured session initiation frame
import socket
raw_socket = socket.socket(socket.AF_PACKET, socket.SOCK_RAW)
raw_socket.bind(("eth0", 0))
payload = b"\x00\x11\x22\x33\x44\x55" + b"\xAA\xBB\xCC\xDD\xEE\xFF" + b"\x08\x00" + b"\x45\x00\x00\x28" + b"\x00\x01\x00\x00" + b"\x40\x06\x7C\xCD" + b"\xC0\xA8\x01\x0A" + b"\xC0\xA8\x01\x64" + b"\x1F\x90\x1F\x90" + b"\x00\x00\x00\x00" + b"\x00\x00\x00\x00" + b"\x50\x02\x20\x00" + b"\x91\x4C\x00\x00"
raw_socket.send(payload)
Exploit:
An attacker on the same physical network segment can leverage ARP spoofing or MAC flooding to position themselves as a man-in-the-middle. By intercepting the initial handshake between the Oracle Enterprise Command Center Framework and its clients, the attacker can extract and replay a crafted sequence of packets that forces the framework to accept a malicious session identifier. This grants the attacker administrative access without valid credentials. The exploitation does not require any user interaction and can be performed silently, making it difficult to detect in real time.
Protection:
Immediately isolate the Oracle Enterprise Command Center Framework servers into a dedicated VLAN with strict ingress filtering. Disable any unnecessary physical ports on switches and enable port security to prevent MAC spoofing. Deploy 802.1X authentication for all network devices to ensure only authorized endpoints can join the physical segment. Additionally, monitor network traffic for anomalies such as ARP cache poisoning or unusual packet patterns. Apply the official Oracle patch as soon as it becomes available in the October 2026 Critical Patch Update.
Impact:
Successful exploitation allows a remote, unauthenticated attacker to completely compromise the Oracle Enterprise Command Center Framework. This leads to full disclosure of sensitive business data, unauthorized modification of configuration and transactional records, and denial of service by disrupting core enterprise command functions. Organizations running V16 of the framework face a high risk of data breaches and operational downtime if no mitigating controls are implemented before the patch is released.
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Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
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