CVE-2022-26510 : What You Need to Know
Discover the critical CVE-2022-26510 affecting InHand Networks InRouter302 V3.5.37 firmware, enabling attackers to trigger unauthorized updates through crafted HTTP requests. Learn about impacts, mitigation steps, and prevention strategies.
A firmware update vulnerability exists in the iburn firmware checks functionality of InHand Networks InRouter302 V3.5.37. An attacker can exploit this vulnerability through a specially-crafted HTTP request, leading to a firmware update.
Understanding CVE-2022-26510
This CVE involves a vulnerability in InHand Networks InRouter302 V3.5.37 that can be triggered by a specific HTTP request.
What is CVE-2022-26510?
The CVE-2022-26510 vulnerability relates to improper verification of cryptographic signatures in the firmware update process of InHand Networks InRouter302 V3.5.37.
The Impact of CVE-2022-26510
With a CVSS base score of 9.9 (Critical), this vulnerability can have a severe impact on confidentiality, integrity, and availability. An attacker could potentially exploit the flaw to initiate a firmware update via crafted HTTP requests.
Technical Details of CVE-2022-26510
This section covers the specific technical aspects of the CVE.
Vulnerability Description
The vulnerability arises due to improper checks in the firmware update mechanism of InHand Networks InRouter302 V3.5.37, allowing an attacker to trigger unauthorized firmware updates.
Affected Systems and Versions
InRouter302 V3.5.37 by InHand Networks is the affected product and version.
Exploitation Mechanism
By sending a sequence of crafted HTTP requests to the targeted device, an attacker can trigger the vulnerability and potentially perform unauthorized firmware updates.
Mitigation and Prevention
To address and prevent the exploitation of CVE-2022-26510, cybersecurity best practices need to be implemented.
Immediate Steps to Take
Immediately update the affected firmware to a secure version and restrict access to the device from untrusted sources.
Long-Term Security Practices
Regularly monitor for security updates from the vendor, maintain up-to-date patches, and conduct security assessments periodically.
Patching and Updates
Stay informed about security advisories from InHand Networks, apply patches promptly, and follow secure configuration guidelines to mitigate the risk of future vulnerabilities.