CVEvulnerability
CVE-2021-41805
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
- Weaknesses
- CWE-863
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.
Affected configurations
• hashicorp consul (>= 1.7.0 < 1.8.17)
• hashicorp consul (>= 1.9.0 < 1.9.11)
• hashicorp consul (>= 1.10.0 < 1.10.4)
Related
Weakness · CWE (1)
- CWE-863 Incorrect Authorization weakness
References
- https://discuss.hashicorp.com/t/hcsec-2021-29-consul-enterprise-namespace-default-acls-allow-privilege-escalation/31871 Vendor Advisory
- https://security.netapp.com/advisory/ntap-20211229-0007/ Third Party Advisory
- https://www.hashicorp.com/blog/category/consul Product, Vendor Advisory
- https://discuss.hashicorp.com/t/hcsec-2021-29-consul-enterprise-namespace-default-acls-allow-privilege-escalation/31871 Vendor Advisory
- https://security.netapp.com/advisory/ntap-20211229-0007/ Third Party Advisory
- https://www.hashicorp.com/blog/category/consul Product, Vendor Advisory