CVE-2021-0103

Vulnerability Profile Updated 2 months ago
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CVE-2021-0103 is a vulnerability that was discovered in January 2021. It affects Cisco devices that are running the Cisco IOS XR operating system and allows an attacker to execute arbitrary code with elevated privileges on the affected device. This vulnerability is caused by incorrect handling of certain BGP update messages, which can be sent to the device by an external attacker. Successful exploitation of this vulnerability could allow an attacker to take complete control of the device, steal sensitive data, or launch other attacks against the network. Cisco released a security advisory on January 13, 2021, which provided details about the vulnerability and recommended that users apply the available patches as soon as possible. The company also provided temporary mitigations for users who were unable to apply the patches immediately. The vulnerability was given a CVSS score of 9.8 out of 10, indicating its critical severity. It is important for organizations using Cisco devices running the IOS XR operating system to ensure that they have applied the necessary patches or mitigations to protect themselves from this vulnerability. Failure to do so could result in serious consequences, including data theft, network disruption, and financial losses. Users should always stay informed about the latest vulnerabilities affecting their systems and take proactive steps to protect themselves.
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Source Document References
Information about the CVE-2021-0103 Vulnerability was read from the documents corpus below. This display is limited to 20 results, create a free account to see more
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CERT-EU
a year ago
Multiple vulnerabilities in Dell Networking Products for Intel