Mend.io Vulnerability Database

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CVE-2021-25742

Date: October 28, 2021

A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the custom snippets feature to obtain all secrets in the cluster.

Language: Go

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2021-25742
https://security.netapp.com/advisory/ntap-20211203-0001/
https://github.com/kubernetes/ingress-nginx/issues/7837
https://groups.google.com/g/kubernetes-security-announce/c/mT4JJxi9tQY
https://www.mend.io/vulnerability-database/CVE-2021-25742

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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