HIGH✓ PATCH🇵🇱 Wersja polska

CVE-2023-20168

CVSS 7.1v3.1pub. 2023-08-23upd. 2024-11-21

A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenticated, local attacker to cause an affected device to unexpectedly reload. This vulnerability is due to incorrect input validation when processing an authentication attempt if the directed request option is enabled for TACACS+ or RADIUS. An attacker could exploit this vulnerability by entering a crafted string at the login prompt of an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a denial of service (DoS) condition.

CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

  • Cisco Mds 9000

    HW
    Cisco
    all versions

  • Cisco Mds 9100

    HW
    Cisco
    all versions

  • Cisco Mds 9132t

    HW
    Cisco
    all versions

  • Cisco Mds 9134

    HW
    Cisco
    all versions

  • Cisco Mds 9140

    HW
    Cisco
    all versions

  • Cisco Mds 9148

    HW
    Cisco
    all versions

  • Cisco Mds 9148s

    HW
    Cisco
    all versions

  • Cisco Mds 9148t

    HW
    Cisco
    all versions

  • Cisco Mds 9200

    HW
    Cisco
    all versions

  • Cisco Mds 9216

    HW
    Cisco
    all versions

  • Cisco Mds 9216a

    HW
    Cisco
    all versions

  • Cisco Mds 9216i

    HW
    Cisco
    all versions

  • Cisco Mds 9222i

    HW
    Cisco
    all versions

  • Cisco Mds 9250i

    HW
    Cisco
    all versions

  • Cisco Mds 9396s

    HW
    Cisco
    all versions

  • Cisco Mds 9396t

    HW
    Cisco
    all versions

  • Cisco Mds 9500

    HW
    Cisco
    all versions

  • Cisco Mds 9506

    HW
    Cisco
    all versions

  • Cisco Mds 9509

    HW
    Cisco
    all versions

  • Cisco Mds 9513

    HW
    Cisco
    all versions

  • Cisco Mds 9700

    HW
    Cisco
    all versions

  • Cisco Mds 9706

    HW
    Cisco
    all versions

  • Cisco Mds 9710

    HW
    Cisco
    all versions

  • Cisco Mds 9718

    HW
    Cisco
    all versions

  • Cisco Nexus 1000v

    HW
    Cisco
    all versions

  • Cisco Nexus 1000 Virtual Edge

    HW
    Cisco
    all versions

  • Cisco Nexus 3048

    HW
    Cisco
    all versions

  • Cisco Nexus 31108pc V

    HW
    Cisco
    all versions

  • Cisco Nexus 31108tc V

    HW
    Cisco
    all versions

  • Cisco Nexus 31128pq

    HW
    Cisco
    all versions
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
Tags
DoS
CWE
References

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