Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-25742

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.

Published

2021-10-29T04:15:08.220

Last Modified

2024-11-21T05:55:19.853

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.6 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

4.9

Weaknesses

Type: Secondary
CWE-20
Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	kubernetes	ingress-nginx	< 0.49.1	Yes
Application	kubernetes	ingress-nginx	1.0.0	Yes
Application	netapp	trident	-	Yes

References

https://github.com/kubernetes/ingress-nginx/issues/7837 Exploit, Issue Tracking, Mitigation, Third Party Advisory ([email protected])
https://groups.google.com/g/kubernetes-security-announce/c/mT4JJxi9tQY Mailing List, Mitigation, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20211203-0001/ Third Party Advisory ([email protected])
https://github.com/kubernetes/ingress-nginx/issues/7837 Exploit, Issue Tracking, Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://groups.google.com/g/kubernetes-security-announce/c/mT4JJxi9tQY Mailing List, Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20211203-0001/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)