CVSS 3.1
8.8 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-37218
High (8.8) in hashicorp nomad. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in github.com/hashicorp/nomad 1.0.10, 1.1.4.
HashiCorp Nomad and Nomad Enterprise Raft RPC layer allows non-server agents with a valid certificate signed by the same CA to access server-only functionality, enabling privilege escalation. Fixed in 1.0.10 and 1.1.4.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
- CWE
- CWE-295
- Published
- Modified
- Record from
- the NVD, synced
Affected
- hashicorp:nomad
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-c8x3-rg72-fwwg | Go | github.com/hashicorp/nomad | <1.0.10 | 1.0.10 |
| GHSA-c8x3-rg72-fwwg | Go | github.com/hashicorp/nomad | >=1.1.0 <1.1.4 | 1.1.4 |
| GO-2022-0591 | Go | github.com/hashicorp/nomad | <1.0.10 >=1.1.0 <1.1.4 | 1.0.10, 1.1.4 |