Vulnerability-Lookup

CNVD-2025-05883

Vulnerability from cnvd - Published: 2025-03-27

Title

Ingress NGINX Controller存在远程代码执行漏洞（ CNVD-2025-05883）

Description

Ingress NGINX Controller是一款开源的入口控制器，使用NGINX作为反向代理和负载均衡器。 Ingress NGINX Controller存在远程代码执行漏洞，攻击者可利用该漏洞获取集群中所有命名空间的敏感数据（如凭据和密钥），并可能完全接管集群。

Severity

高

Patch Name

Ingress NGINX Controller存在远程代码执行漏洞（ CNVD-2025-05883）的补丁

Patch Description

Ingress NGINX Controller是一款开源的入口控制器，使用NGINX作为反向代理和负载均衡器。 Ingress NGINX Controller存在远程代码执行漏洞，攻击者可利用该漏洞获取集群中所有命名空间的敏感数据（如凭据和密钥），并可能完全接管集群。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v1.12.1

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-1974

Impacted products

Name
['Ingress NGINX Controller Ingress NGINX Controller <1.11.5', 'Ingress NGINX Controller Ingress NGINX Controller <1.12.1']

Show details on source website

JSON

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}

CVE-2025-1974 (GCVE-0-2025-1974)

Vulnerability from cvelistv5 – Published: 2025-03-24 23:28 – Updated: 2026-02-26 19:09

Title

ingress-nginx admission controller RCE escalation

Summary

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. (Note that in the default installation, the controller can access all Secrets cluster-wide.)

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-27 03:55 UTC

CWE

CWE-653 - Improper Isolation or Compartmentalization

Assigner

kubernetes mitre root

References

4 references

URL	Tags
https://https://github.com/kubernetes/kubernetes/…
https://security.netapp.com/advisory/ntap-2025032…
https://github.com/B1ack4sh/Blackash-CVE-2025-1974
https://www.exploit-db.com/exploits/52475

Impacted products

1 product

Vendor	Product	Version
kubernetes	ingress-nginx	Affected: 0 , ≤ 1.11.4 (semver) Affected: 1.12.0

Date Public

2025-03-24 19:36

Credits

Nir Ohfeld Ronen Shustin Sagi Tzadik Hillai Ben Sasson

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.