Cisco

Ip Phone 7821 Firmware

13 vulnerabilities found.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
7.8

CVE-2019-1922

  • EPSS 0.78%
  • Published 06.07.2019 02:15:11
  • Last modified 21.11.2024 04:37:41

A vulnerability in Cisco SIP IP Phone Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected phone. The vulnerability is due to insufficient ...

7.8

CVE-2019-1635

  • EPSS 1.16%
  • Published 03.05.2019 15:29:00
  • Last modified 21.11.2024 04:36:58

A vulnerability in the call-handling functionality of Session Initiation Protocol (SIP) Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause an affected phone to reload unexpectedly, resulti...

6.5

CVE-2019-1684

  • EPSS 0.15%
  • Published 21.02.2019 20:29:00
  • Last modified 21.11.2024 04:37:05

A vulnerability in the Cisco Discovery Protocol or Link Layer Discovery Protocol (LLDP) implementation for the Cisco IP Phone 7800 and 8800 Series could allow an unauthenticated, adjacent attacker to cause an affected phone to reload unexpectedly, re...