Cisco warns against security vulnerabilities in IOS XR and Center. They allow, for example, the extension of rights or Denial-of-Service.
Multiple vulnerabilities have been discovered in Cisco IOS XR. Some of them allow an attacker to cause an elevation of privileges and a denial of service remotely. The publisher provides recommendations pending the publication of new application versions. See online:
The security defects could lead to denial-of-service (DoS) conditions, command execution, or device takeover.
cisco-ios-xr-software-vulnerability Cisco has issued a high-severity security advisory warning organizations two critical privilege-escalation vulnerabilities in its IOS XR Software. If exploited, these flaws could allow an authenticated, local attacker to execute arbitrary commands as root or gain full administrative control over affected routing devices. Both vulnerabilities were discovered during internal security testing by Cisco, and …
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