CRITICAL✓ PATCH🇬🇧 English

CVE-2020-3357

CVSS 9.8v3.1pub. 2020-07-16upd. 2024-11-21

A vulnerability in the Secure Sockets Layer (SSL) VPN feature of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device or cause the device to reload, resulting in a denial of service (DoS) condition. The vulnerability exists because HTTP requests are not properly validated. An attacker could exploit this vulnerability by sending a crafted HTTP request over an SSL connection to an affected device. A successful exploit could allow the attacker to remotely execute arbitrary code on the device or cause the device to reload, resulting in a DoS condition.

oryginał EN
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Cisco Rv340 Dual Wan Gigabit Vpn Router

    HW
    Cisco
    wszystkie wersje
  • Cisco Rv340 Dual Wan Gigabit Vpn Router Firmware

    OS
    Cisco
    < 1.0.03.18
  • Cisco Rv340w Dual Wan Gigabit Wireless Ac Vpn Router

    HW
    Cisco
    wszystkie wersje
  • Cisco Rv340w Dual Wan Gigabit Wireless Ac Vpn Router Firmware

    OS
    Cisco
    < 1.0.03.18
  • Cisco Rv345 Dual Wan Gigabit Vpn Router

    HW
    Cisco
    wszystkie wersje
  • Cisco Rv345 Dual Wan Gigabit Vpn Router Firmware

    OS
    Cisco
    < 1.0.03.18
  • Cisco Rv345p Dual Wan Gigabit Poe Vpn Router

    HW
    Cisco
    wszystkie wersje
  • Cisco Rv345p Dual Wan Gigabit Poe Vpn Router Firmware

    OS
    Cisco
    < 1.0.03.18
🟢
PATCH DOSTĘPNY
Aktualizacja od producenta gotowa. Wdrożenie w ramach standardowego cyklu.
Tagi
RCEDoSVPN
CWE
Referencje

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