Auth bypass in Adnovum Nevisauth
CVE-2015-5372
The SAML 2.0 implementation in AdNovum nevisAuth 4.13.0.0 before 4.18.3.1, when using SAML POST-Binding, does not match all attributes of the X.509 certificate embedded in the assertion against the certificate from the identity provider (IdP), which allows remote attackers to inject arbitrary SAML assertions via a crafted certificate.
Vulnerability class: Broken Authentication
EPSS: 0.009 (55.2th percentile) — read the EPSS interpretation.
Affected products
- Adnovum Nevisauth
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (mailing-list, x_refsource_FULLDISC)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)
- cve@mitre.org (x_refsource_MISC)
Frequently asked questions
- What is CVE-2015-5372?
- CVE-2015-5372 is a vulnerability in Adnovum Nevisauth, classified under Improper Authentication. Published 2015-09-28.
- Is CVE-2015-5372 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.