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id : CVE-2021-21816
info :
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name : D-Link DIR-3040 - Syslog Information Disclosure
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author : gy741
severity : medium
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description : An information disclosure vulnerability exists in the Syslog functionality of D-Link DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker
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can send an HTTP request to trigger this vulnerability.
reference :
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1281
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classification :
cvss-metrics : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
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cvss-score : 4.3
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cve-id : CVE-2021-21816
cwe-id : CWE-922
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tags : cve,cve2021,dlink,exposure,router,syslog
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requests :
- method : GET
path :
- "{{BaseURL}}/messages"
matchers-condition : and
matchers :
- type : word
words :
- "syslog:"
- "admin"
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- "/etc_ro/lighttpd/www"
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part : body
condition : and
- type : status
status :
- 200