CVE-2026-70867 in Application Testing Suite
Summary
by MITRE • 08/19/2026
Vulnerability in Oracle Application Testing Suite. The supported version that is affected is 13.3.0.1. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Application Testing Suite executes to compromise Oracle Application Testing Suite. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Application Testing Suite accessible data as well as unauthorized update, insert or delete access to some of Oracle Application Testing Suite accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within Oracle Application Testing Suite version 13.3.0.1, representing a significant security flaw that compromises the integrity and confidentiality of the application environment. This issue is classified as an easily exploitable vulnerability that permits unauthenticated attackers to gain unauthorized access to critical data or achieve complete control over all accessible data within the suite. Furthermore, successful exploitation allows for unauthorized modifications including updates, inserts, or deletes against specific datasets managed by the system. The severity of this flaw is quantified by a CVSS 3.1 Base Score of 7.1, indicating a high level of risk primarily driven by impacts on confidentiality and integrity rather than availability.
The technical nature of this vulnerability is defined by its attack vector, which requires physical proximity to the hardware executing Oracle Application Testing Suite. Specifically, an attacker must have access to the physical communication segment attached to that hardware. This constraint aligns with the CVSS attribute AV:A, denoting Adjacent Network access, where the attacker operates on a shared local network or broadcast domain rather than over the open internet. Despite this proximity requirement, the attack complexity is rated as low AC:L, meaning no specialized conditions are needed beyond reaching the physical segment. Crucially, the vulnerability allows for exploitation without any prior authentication PR:N and does not require user interaction UI:N, making it a straightforward target for malicious actors who can physically connect to or tap into the local network infrastructure hosting the application.
From an operational perspective, the impact of this vulnerability is severe due to the lack of required credentials. An attacker with physical access to the adjacent communication segment can intercept traffic or inject malicious packets that exploit the flaw in Oracle Application Testing Suite. The resulting compromise leads to unauthorized disclosure of sensitive information stored within the suite, violating data confidentiality principles. Simultaneously, the ability to perform unauthorized updates, inserts, and delete operations undermines data integrity, potentially leading to corrupted test results, manipulated configurations, or destruction of critical application state. This dual impact on both confidentiality and integrity highlights the systemic risk posed by this flaw when physical security boundaries are breached.
In terms of industry standard classifications, this vulnerability maps closely to CWE-287 Improper Authentication, as it allows unauthenticated access to sensitive functions. The ability to modify data corresponds to CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization or more broadly CWE-94 Code Injection if the mechanism involves injecting commands via the communication segment. From a tactical perspective, this aligns with MITRE ATT&CK techniques related to Network Sniffing T1040 and potentially Man-in-the-Middle attacks T1557 if active interception is used to exploit the flaw. The scenario also reflects risks associated with physical access threats often categorized under hardware-based side-channel or interface exploitation vectors in enterprise security frameworks.
Mitigation strategies for this vulnerability must focus on both technical controls and physical security measures. Since the attack vector relies on adjacent network access, implementing strict network segmentation is essential to isolate Oracle Application Testing Suite from general-purpose local networks where unauthorized devices might connect. Utilizing VLANs with port isolation or private VLAN configurations can prevent direct communication between endpoints that do not require interaction with the suite. Additionally, enabling MAC address filtering and 802.1X authentication on switch ports connected to the segment hosting the application ensures that only authorized devices can communicate with the server hardware.
Physical security remains a critical component of the defense-in-depth strategy for this vulnerability. Restricting physical access to the data center or server room where Oracle Application Testing Suite is hosted prevents attackers from attaching rogue devices to the communication segments. Implementing surveillance, badge-controlled entry systems, and regular audits of network cabling can mitigate the risk of unauthorized physical connections. Furthermore, deploying intrusion detection systems that monitor for anomalous traffic patterns on adjacent networks may provide early warning indicators of exploitation attempts. Regularly applying vendor patches when available is also vital to address underlying code flaws that facilitate this unauthenticated access.