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 SetStaticRouteIPv4Settings requests to the web management portal. When parsing the NetMask element, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-16144.
References
Link | Resource |
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https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10310 | Patch Vendor Advisory |
https://www.zerodayinitiative.com/advisories/ZDI-22-1495/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
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History
No history.
Information
Published : 2023-03-29 19:15
Updated : 2023-11-08 23:00
NVD link : CVE-2022-43625
Mitre link : CVE-2022-43625
CVE.ORG link : CVE-2022-43625
JSON object : View
Products Affected
dlink
- dir-1935_firmware
- dir-1935
CWE
CWE-121
Stack-based Buffer Overflow