Authentication Bypass Vulnerability in Fujitsu Network Devices Si-R and SR-M Series

CVE-2023-38555

What is CVE-2023-38555?

An authentication bypass vulnerability has been identified in Fujitsu's Si-R and SR-M series network devices, which permits network-adjacent unauthenticated attackers to gain unauthorized access to these devices. By exploiting this flaw, attackers can obtain, alter, or reset sensitive configuration settings, potentially compromising the integrity and functionality of the affected devices. The impacted products include various models across the Si-R and SR-M series, making it essential for users to apply patches or mitigations provided by Fujitsu to secure their network infrastructure.

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