CVE-2021-27668 — MEDIUM (5.3)

Q: What is CVE-2021-27668?

CVE-2021-27668 is a vulnerability with a CVSS score of 5.3 (MEDIUM). HashiCorp Vault Enterprise 0.9.2 through 1.6.2 allowed the read of license metadata from DR secondaries without authentication. Fixed in 1.6.3.

Q: How severe is CVE-2021-27668?

CVE-2021-27668 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-27668?

Check the references section above for vendor advisories and patch information. Affected products include: Hashicorp Vault.

Vulnerability Description

HashiCorp Vault Enterprise 0.9.2 through 1.6.2 allowed the read of license metadata from DR secondaries without authentication. Fixed in 1.6.3.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Hashicorp	Vault	>= 0.9.2, < 1.6.3

Related Weaknesses (CWE)

CWE-306

References

https://discuss.hashicorp.com/t/hcsec-2021-05-vault-enterprise-s-dr-secondaries-Vendor Advisory
https://security.gentoo.org/glsa/202207-01Third Party Advisory
https://discuss.hashicorp.com/t/hcsec-2021-05-vault-enterprise-s-dr-secondaries-Vendor Advisory
https://security.gentoo.org/glsa/202207-01Third Party Advisory

FAQ

What is CVE-2021-27668?

CVE-2021-27668 is a vulnerability with a CVSS score of 5.3 (MEDIUM). HashiCorp Vault Enterprise 0.9.2 through 1.6.2 allowed the read of license metadata from DR secondaries without authentication. Fixed in 1.6.3.

How severe is CVE-2021-27668?

CVE-2021-27668 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-27668?

Check the references section above for vendor advisories and patch information. Affected products include: Hashicorp Vault.