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Vulnerability CVE-2022-1669
Published: 2022-05-24
| Description: |
A buffer overflow vulnerability has been detected in the firewall function of the device management web portal. The device runs a CGI binary (index.cgi) to offer a management web application. Once authenticated with valid credentials in this web portal, a potential attacker could submit any "Address" value and it would be copied to a second variable with a "strcpy" vulnerable function without checking its length. Because of this, it is possible to send a long address value to overflow the process stack, controlling the function return address. |
Type:
CWE-121 (Stack-based Buffer Overflow)
References: |
https://www.cisa.gov/uscert/ics/advisories/icsa-22-137-01
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