Kubernetes ingress-nginx command execution | CVE-2023-5043
NAME
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Kubernetes ingress-nginx command execution
Platforms Affected:
Kubernetes ingress-nginx 1.9.0
Risk Level:
7.6
Exploitability:
Unproven
Consequences:
Gain Access
DESCRIPTION
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Kubernetes ingress-nginx could allow a remote authenticated attacker to execute arbitrary commands on the system, caused by improper input validation by the nginx.ingress.kubernetes.io/configuration-snippet annotation injection. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary commands on the system.
CVSS 3.0 Information
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Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Access Vector:
Network
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