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OpenAdvisories
Medium · 6.0 CVE-2021-34708 EUVD-2021-21358GHSA-xw5r-2555-jwfv

Cisco IOS XR Software for Cisco 8000 and Network Convergence System 540 Series Routers Image Verification Vulnerabilities

Published Sep 9, 2021 · Updated Nov 7, 2024 · Assigned by cisco

Description

Multiple vulnerabilities in image verification checks of Cisco Network Convergence System (NCS) 540 Series Routers, only when running Cisco IOS XR NCS540L software images, and Cisco IOS XR Software for Cisco 8000 Series Routers could allow an authenticated, local attacker to execute arbitrary code on the underlying operating system. For more information about these vulnerabilities, see the Details section of this advisory.

Affected products

VendorProductAffectedFixed
Cisco Cisco IOS XR Software — —

References