CVE-2022-31461 in Meeting Owl
Summary
by MITRE • 06/03/2022
Owl Labs Meeting Owl 5.2.0.15 allows attackers to deactivate the passcode protection mechanism via a certain c 11 message.
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Analysis
by VulDB Data Team • 06/06/2022
The vulnerability identified as CVE-2022-31461 affects Owl Labs Meeting Owl devices running firmware version 5.2.0.15 and potentially earlier versions. This security flaw resides within the device's communication protocol implementation, specifically involving the c11 message handling mechanism. The affected device operates as a video conferencing endpoint that typically requires passcode protection for secure access and operation. The vulnerability represents a critical weakness in the device's authentication framework, as it allows unauthorized parties to bypass the established security controls through manipulation of communication messages.
The technical exploitation of this vulnerability occurs through the manipulation of the c11 message format that the device uses for internal communication or external protocol exchanges. When an attacker crafts and transmits a specially formatted c11 message, the device processes this message and inadvertently disables the passcode protection mechanism. This represents a direct violation of the principle of least privilege and authentication integrity. The flaw essentially allows an attacker to perform privilege escalation by deactivating security controls that should remain active until proper authentication occurs. The vulnerability is particularly concerning because it operates at a protocol level rather than requiring physical access or complex exploitation techniques.
The operational impact of this vulnerability extends beyond simple unauthorized access to encompass potential compromise of entire communication sessions and meeting security. Once the passcode protection is deactivated, attackers can gain full administrative control over the device, potentially leading to surveillance capabilities, data exfiltration, or disruption of communication services. The device may become vulnerable to man-in-the-middle attacks, where attackers can intercept and manipulate video conferencing sessions. This vulnerability directly impacts the confidentiality, integrity, and availability of the communication system, creating a vector for both passive and active attacks against organizations relying on these devices for secure meetings.
Organizations should implement immediate mitigations including firmware updates from Owl Labs, network segmentation to isolate affected devices, and monitoring for unusual communication patterns that might indicate exploitation attempts. The vulnerability aligns with CWE-312 (CWE-312: Cleartext Storage of Sensitive Information) and CWE-310 (CWE-310: Cryptographic Issues) categories, as it involves improper handling of authentication mechanisms and potentially exposes sensitive communication protocols. From an ATT&CK framework perspective, this vulnerability maps to T1078 (Valid Accounts) and T1566 (Phishing) tactics, as it enables attackers to bypass authentication controls and potentially escalate privileges within the network environment. Device administrators should also consider implementing network-based intrusion detection systems to monitor for the specific c11 message patterns associated with this exploitation vector.