NGINX Ingress Annotation Injection -> Arbitrary Cmd Exec
CVE-2023-5043 Published on October 25, 2023

Ingress nginx annotation injection causes arbitrary command execution
Ingress nginx annotation injection causes arbitrary command execution.

NVD

Vulnerability Analysis

CVE-2023-5043 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
LOW
Availability Impact:
LOW

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2023-5043

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Kubernetes Ingress Nginx
 

Affected Versions

Kubernetes ingress-nginx:

Exploit Probability

EPSS
4.01%
Percentile
88.27%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.