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3 karet z 3 položek CZ · EN/orig

2

Cisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, and Video Phone 8875 with SIP Software Denial of Service Vulnerability

Classification: Important, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: 7.5, CVEs: CVE-2026-20281, Summary: A vulnerability in Cisco Desk Phone 9800 Series, Cisco IP Phone 7800 and 8800 Series, and Cisco Video Phone 8875 that are running Cisco Session Initiation Protocol (SIP) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper memory management when an affected…

CVSS 7.5 CVE-2026-20281 Cisco telekomunikace FI US 2 zdrojů

tg: zneužíváno tg: zranitelnost tp: DDoS

NCSC-FI · Cisco PSIRT

Cisco Nexus 9000 Series Switches Silicon One Remote Code Execution Vulnerability

Classification: Critical, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: 9.8, CVEs: CVE-2026-20212, Summary: A vulnerability in the Silicon One integration for Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to execute code with root privileges. This vulnerability exists because TCP ports 43210 and 43211 are accessible in the default Layer 3 (L3) virtual routing and forwarding (VRF). A successful exploit could allow the attacker to connect to…

CVSS 9.8 CVE-2026-20212 Cisco telekomunikace energetika finance veřejná správa FI US 2 zdrojů

tg: zneužíváno tg: zranitelnost tp: průmyslové systémy

NCSC-FI · Cisco PSIRT

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