CVE-2021-27358
grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call
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
The snapshot feature in Grafana 6.7.3 through 7.4.1 can allow an unauthenticated remote attackers to trigger a Denial of Service via a remote API call if a commonly used configuration is set.
La funcionalidad snapshot en Grafana versiones 6.7.3 hasta la 7.4.1, puede permitir a atacantes remotos no autenticados desencadenar una Denegación de Servicio por medio de una llamada de la API remota si es ajustada una configuración usada comúnmente
A flaw was found in Grafana. The snapshot feature allows unauthenticated remote attackers to trigger a denial of service (DoS) via a remote API call if anonymous access is enabled. The highest threat from this vulnerability is to system availability.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-02-16 CVE Reserved
- 2021-03-18 CVE Published
- 2024-08-03 CVE Updated
- 2024-09-25 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| https://github.com/grafana/grafana/blob/master/CHANGELOG.md | Release Notes | |
| https://github.com/grafana/grafana/blob/master/CHANGELOG.md#742-2021-02-17 | Release Notes | |
| https://security.netapp.com/advisory/ntap-20210513-0007 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-2 | 2022-05-23 | |
| https://access.redhat.com/security/cve/CVE-2021-27358 | 2021-11-09 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1941024 | 2021-11-09 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Grafana Search vendor "Grafana" | Grafana Search vendor "Grafana" for product "Grafana" | >= 6.7.3 <= 7.4.1 Search vendor "Grafana" for product "Grafana" and version " >= 6.7.3 <= 7.4.1" | - |
Affected
| ||||||
| Netapp Search vendor "Netapp" | E-series Performance Analyzer Search vendor "Netapp" for product "E-series Performance Analyzer" | - | - |
Affected
| ||||||