HIGH✓ PATCH🇬🇧 English

CVE-2024-20498

CVSS 8.6v3.1pub. 2024-10-02upd. 2025-06-04

Multiple vulnerabilities in the Cisco AnyConnect VPN server of Cisco Meraki MX and Cisco Meraki Z Series Teleworker Gateway devices could allow an unauthenticated, remote attacker to cause a DoS condition in the AnyConnect service on an affected device. These vulnerabilities are due to insufficient validation of client-supplied parameters while establishing an SSL VPN session. An attacker could exploit these vulnerabilities by sending a crafted HTTPS request to the VPN server of an affected device. A successful exploit could allow the attacker to cause the Cisco AnyConnect VPN server to restart, resulting in the failure of the established SSL VPN connections and forcing remote users to initiate a new VPN connection and reauthenticate. A sustained attack could prevent new SSL VPN connections from being established. Note: When the attack traffic stops, the Cisco AnyConnect VPN server recovers gracefully without requiring manual intervention.

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

  • Cisco Meraki Mx100

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx100 Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx105

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx105 Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx250

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx250 Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx400

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx400 Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx450

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx450 Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx600

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx600 Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx64

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx64 Firmware

    OS
    Cisco
    17.6.0 – 18.211.2 (bez)

  • Cisco Meraki Mx64w

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx64w Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx65

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx65 Firmware

    OS
    Cisco
    17.6.0 – 18.211.2 (bez)

  • Cisco Meraki Mx65w

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx65w Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx67

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx67c

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx67c Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx67 Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx67w

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx67w Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx68

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx68cw

    HW
    Cisco
    wszystkie wersje

  • Cisco Meraki Mx68cw Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)

  • Cisco Meraki Mx68 Firmware

    OS
    Cisco
    16.2 – 18.211.2 (bez)
🟢
PATCH DOSTĘPNY
Aktualizacja od producenta gotowa. Wdrożenie w ramach standardowego cyklu.
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