CVE - CVE-2022-43626

CVE-ID
CVE-2022-43626	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-1935 1.03 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of SetIPv4FirewallSettings requests to the web management portal. When parsing subelements within the IPv4FirewallRule element, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16146.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10310 URL:https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10310 MISC:https://www.zerodayinitiative.com/advisories/ZDI-22-1497/ URL:https://www.zerodayinitiative.com/advisories/ZDI-22-1497/
Assigning CNA
Zero Day Initiative
Date Record Created
20221021	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20221021)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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