CVE-2023-33633

Summary

CVE-2023-33633 is a newly disclosed vulnerability affecting the H3C Magic R300 router running version R300-2100MV100R004. This issue allows for a stack overflow to occur through the UpdateWanParams interface located at /goform/aspForm. An attacker could potentially exploit this vulnerability by sending maliciously crafted data to the interface, resulting in a denial-of-service condition or potentially more severe consequences. The impact of this vulnerability could include unauthorized access or system crashes, making it a significant risk for affected organizations. It is strongly recommended that users upgrade to a patched version of the software to mitigate this threat.

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