VDB
CVE-2021-31921
CVE-2021-31921
PUBLISHED
CVSS 6.800000190734863 MEDIUM
Istio before 1.8.6 and 1.9.x before 1.9.5 contains a remotely exploitable vulnerability where an external client can access unexpected services in the cluster, bypassing authorization checks, when a gateway is configured with AUTO_PASSTHROUGH routing configuration.
EPSS 1.45% · 71.4th percentile
Risk Scores
CVSS 2.0
6.800000190734863
EPSS Score
1.45%
71.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| istio | istio | 0, 1.9.0 |
| n/a | n/a | n/a |
Timeline
- Jun 2, 2021 CVE Published
- Jun 3, 2021 EPSS Score
- Aug 5, 2021 EPSS Score
- Oct 5, 2021 EPSS Score
- Dec 5, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 6, 2022 EPSS Score
- May 1, 2022 CVE Updated
- Jun 6, 2022 EPSS Score
- Aug 7, 2022 EPSS Score
- Oct 8, 2022 EPSS Score