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Nl1902 Firmware Security Vulnerabilities

cve
cve

CVE-2022-4873

On Netcomm router models NF20MESH, NF20, and NL1902 a stack based buffer overflow affects the sessionKey parameter. By providing a specific number of bytes, the instruction pointer is able to be overwritten on the stack and crashes the application at a known location.

9.8CVSS

9.6AI Score

0.002EPSS

2023-01-11 09:15 PM
27
In Wild
cve
cve

CVE-2022-4874

Authentication bypass in Netcomm router models NF20MESH, NF20, and NL1902 allows an unauthenticated user to access content. In order to serve static content, the application performs a check for the existence of specific characters in the URL (.css, .png etc). If it exists, it performs a "fake logi...

7.5CVSS

7.7AI Score

0.002EPSS

2023-01-11 09:15 PM
24
In Wild