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    Home»Security»Common Vulnerabilities and Exposures (CVEs)»CVE-2021-47664 – Cisco Authentication Bypass

    CVE-2021-47664 – Cisco Authentication Bypass

    April 24, 2025

    CVE ID : CVE-2021-47664

    Published : April 24, 2025, 10:15 a.m. | 28 minutes ago

    Description : Due to improper authentication mechanism an unauthenticated remote attacker can enumerate valid usernames.

    Severity: 5.3 | MEDIUM

    Visit the link for more details, such as CVSS details, affected products, timeline, and more…

    Source: Read More

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    CVE ID : CVE-2025-3496

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    Description : An unauthenticated remote attacker can cause a buffer overflow which could lead to unexpected behaviour or DoS via Bluetooth or RS-232 interface.

    Severity: 7.5 | HIGH

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