CRITICAL✓ PATCH🇵🇱 Wersja polska

CVE-2019-1804

CVSS 9.8v3.1pub. 2019-05-03upd. 2024-11-21

A vulnerability in the SSH key management for the Cisco Nexus 9000 Series Application Centric Infrastructure (ACI) Mode Switch Software could allow an unauthenticated, remote attacker to connect to the affected system with the privileges of the root user. The vulnerability is due to the presence of a default SSH key pair that is present in all devices. An attacker could exploit this vulnerability by opening an SSH connection via IPv6 to a targeted device using the extracted key materials. An exploit could allow the attacker to access the system with the privileges of the root user. This vulnerability is only exploitable over IPv6; IPv4 is not vulnerable.

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

  • Cisco Nexus 93108tc Ex

    HW
    Cisco
    all versions

  • Cisco Nexus 93108tc Ex Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 93120tx

    HW
    Cisco
    all versions

  • Cisco Nexus 93120tx Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 93128tx

    HW
    Cisco
    all versions

  • Cisco Nexus 93128tx Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 93180yc Ex

    HW
    Cisco
    all versions

  • Cisco Nexus 93180yc Ex Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 9332pq

    HW
    Cisco
    all versions

  • Cisco Nexus 9332pq Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 9372px

    HW
    Cisco
    all versions

  • Cisco Nexus 9372px Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 9372tx

    HW
    Cisco
    all versions

  • Cisco Nexus 9372tx Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 9396px

    HW
    Cisco
    all versions

  • Cisco Nexus 9396px Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 9396tx

    HW
    Cisco
    all versions

  • Cisco Nexus 9396tx Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 9500

    HW
    Cisco
    all versions

  • Cisco Nexus 9500 Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 9504

    HW
    Cisco
    all versions

  • Cisco Nexus 9504 Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 9508

    HW
    Cisco
    all versions

  • Cisco Nexus 9508 Firmware

    OS
    Cisco
    14.0\(3d\)

  • Cisco Nexus 9516

    HW
    Cisco
    all versions

  • Cisco Nexus 9516 Firmware

    OS
    Cisco
    14.0\(3d\)
🟢
PATCH AVAILABLE
Vendor update available. Deploy in standard maintenance cycle.
CWE
References

Related vulnerabilities

CVE-2021-1361CRITICAL9.8PL ✓same product

Cisco NX-OS: nieautoryzowany dostęp do plików przez port TCP 9075

CVE-2018-0310CRITICAL9.8PL ✓same product

Cisco FXOS/NX-OS: buffer overread w Cisco Fabric Services umożliwia DoS lub wyciek danych

CVE-2018-0301CRITICAL9.8PL ✓same product

Cisco NX-OS NX-API — buffer overflow umożliwiający RCE jako root

CVE-2023-20168HIGH7.1same product

A vulnerability in TACACS+ and RADIUS remote authentication for Cisco NX-OS Software could allow an unauthenti...

CVE-2023-20169HIGH7.4same product

A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) protocol of Cisco NX-OS Software for...