What is CVE-2021-3024?

CVE-2021-3024 is a medium-severity vulnerability in Hashicorp Vault. CVSS score: 5.3/10. Published 2021-02-01.

How severe is CVE-2021-3024?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2021-3024 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Hashicorp Vault

CVE-2021-3024

HashiCorp Vault and Vault Enterprise disclosed the internal IP address of the Vault node when responding to some invalid, unauthenticated HTTP requests. Fixed in 1.6.2 & 1.5.7.

EPSS: 0.014 (68.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Hashicorp Vault
N/a — versions n/a

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)

Frequently asked questions

What is CVE-2021-3024?: CVE-2021-3024 is a medium-severity vulnerability in Hashicorp Vault. CVSS score: 5.3/10. Published 2021-02-01.
How severe is CVE-2021-3024?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2021-3024 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.