// For flags

CVE-2021-28156

Gentoo Linux Security Advisory 202208-09

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

HashiCorp Consul Enterprise version 1.8.0 up to 1.9.4 audit log can be bypassed by specifically crafted HTTP events. Fixed in 1.9.5, and 1.8.10.

El registro de auditoría de HashiCorp Consul Enterprise versión 1.8.0 hasta 1.9.4 puede ser omitido por eventos HTTP específicamente diseñados. Corregido en versiones 1.9.5 y 1.8.10

Multiple vulnerabilities have been discovered in HashiCorp Consul, the worst of which could result in denial of service. Versions less than 1.9.17 are affected.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-03-11 CVE Reserved
  • 2021-04-20 CVE Published
  • 2024-08-03 CVE Updated
  • 2025-04-08 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Hashicorp
Search vendor "Hashicorp"
 Consul
Search vendor "Hashicorp" for product "Consul"
 >= 1.8.0 < 1.8.10
Search vendor "Hashicorp" for product "Consul" and version " >= 1.8.0 < 1.8.10"
enterprise
Affected
Hashicorp
Search vendor "Hashicorp"
 Consul
Search vendor "Hashicorp" for product "Consul"
 >= 1.9.0 < 1.9.5
Search vendor "Hashicorp" for product "Consul" and version " >= 1.9.0 < 1.9.5"
enterprise
Affected