Vulnerability Description
HashiCorp Consul Enterprise before 1.8.17, 1.9.x before 1.9.11, and 1.10.x before 1.10.4 has Incorrect Access Control. An ACL token (with the default operator:write permissions) in one namespace can be used for unintended privilege escalation in a different namespace.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hashicorp | Consul | >= 1.7.0, < 1.8.17 |
Related Weaknesses (CWE)
References
- https://discuss.hashicorp.com/t/hcsec-2021-29-consul-enterprise-namespace-defaulVendor Advisory
- https://security.netapp.com/advisory/ntap-20211229-0007/Third Party Advisory
- https://www.hashicorp.com/blog/category/consulProductVendor Advisory
- https://discuss.hashicorp.com/t/hcsec-2021-29-consul-enterprise-namespace-defaulVendor Advisory
- https://security.netapp.com/advisory/ntap-20211229-0007/Third Party Advisory
- https://www.hashicorp.com/blog/category/consulProductVendor Advisory
FAQ
What is CVE-2021-41805?
CVE-2021-41805 is a vulnerability with a CVSS score of 8.8 (HIGH). HashiCorp Consul Enterprise before 1.8.17, 1.9.x before 1.9.11, and 1.10.x before 1.10.4 has Incorrect Access Control. An ACL token (with the default operator:write permissions) in one namespace can b...
How severe is CVE-2021-41805?
CVE-2021-41805 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-41805?
Check the references section above for vendor advisories and patch information. Affected products include: Hashicorp Consul.