CVE-2020-13415
An attacker with any signed SAML assertion from the Identity Provider can establish a connection (even if that SAML assertion has expired or is from a user who is not authorized to access Aviatrix), aka XML Signature Wrapping.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in Aviatrix Controller through 5.1. An attacker with any signed SAML assertion from the Identity Provider can establish a connection (even if that SAML assertion has expired or is from a user who is not authorized to access Aviatrix), aka XML Signature Wrapping.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.75% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-347
- Affected
- aviatrix/controller
- Source
- cve@mitre.org
References
- https://docs.aviatrix.com/HowTos/security_bulletin_article.html#xml-signature-wrapping-in-samlExploit, Vendor Advisory
- https://docs.aviatrix.com/HowTos/security_bulletin_article.html#xml-signature-wrapping-in-samlExploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.