cve.bz

CVE-2021-41803

7.1 highEPSS 1.1%

High (7.1) in hashicorp consul. EPSS 1.1% chance of exploitation in the next 30 days. Fixed in github.com/hashicorp/consul 1.11.9, 1.12.5, 1.13.2.

HashiCorp Consul 1.8.1 up to 1.11.8, 1.12.4, and 1.13.1 do not properly validate the node or segment names prior to interpolation and usage in JWT claim assertions with the auto config RPC. Fixed in 1.11.9, 1.12.5, and 1.13.2."

Severity

CVSS 3.1

7.1 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
EPSS
1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE
CWE-862
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-hr3v-8cp3-68rfGogithub.com/hashicorp/consul>=1.8.1 <1.11.91.11.9
GHSA-hr3v-8cp3-68rfGogithub.com/hashicorp/consul>=1.12.0 <1.12.51.12.5
GHSA-hr3v-8cp3-68rfGogithub.com/hashicorp/consul>=1.13.0 <1.13.21.13.2
GO-2024-2683Gogithub.com/hashicorp/consul>=1.8.1 <1.11.9
>=1.12.0 <1.12.5
>=1.13.0 <1.13.2		1.11.9, 1.12.5, 1.13.2

References

Check your stackJSON