CVE-2021-38698

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-38698
HashiCorp Consul and Consul Enterprise 1.10.1 Txn.Apply endpoint allowed services to register proxies for other services, enabling access to service traffic. Fixed in 1.8.15, 1.9.9 and 1.10.2.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026 Vendor Advisory
https://security.gentoo.org/glsa/202208-09 Third Party Advisory
https://www.hashicorp.com/blog/category/consul Product Vendor Advisory
https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026 Vendor Advisory
https://security.gentoo.org/glsa/202208-09 Third Party Advisory
https://www.hashicorp.com/blog/category/consul Product Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*
cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*
cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*
cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
History

21 Nov 2024, 06:17

Type Values Removed Values Added
References () https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026 - Vendor Advisory () https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026 - Vendor Advisory
References () https://security.gentoo.org/glsa/202208-09 - Third Party Advisory () https://security.gentoo.org/glsa/202208-09 - Third Party Advisory
References () https://www.hashicorp.com/blog/category/consul - Product, Vendor Advisory () https://www.hashicorp.com/blog/category/consul - Product, Vendor Advisory

14 Sep 2022, 20:58

Type Values Removed Values Added
References (GENTOO) https://security.gentoo.org/glsa/202208-09 - (GENTOO) https://security.gentoo.org/glsa/202208-09 - Third Party Advisory

10 Aug 2022, 20:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202208-09 -

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-863 CWE-862

15 Sep 2021, 20:25

Type Values Removed Values Added
CWE CWE-863
CPE cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 6.5
References (MISC) https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026 - (MISC) https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026 - Vendor Advisory
References (MISC) https://www.hashicorp.com/blog/category/consul - (MISC) https://www.hashicorp.com/blog/category/consul - Product, Vendor Advisory

07 Sep 2021, 12:45

Type Values Removed Values Added
New CVE
Information

Published : 2021-09-07 12:15

Updated : 2024-11-21 06:17

NVD link : CVE-2021-38698

Mitre link : CVE-2021-38698

CVE.ORG link : CVE-2021-38698

JSON object : View

Products Affected

hashicorp

  • consul
CWE
CWE-862

Missing Authorization