""ET EXPLOIT Hikvision IP Camera RCE Attempt (CVE-2021-36260)""
SID: 2034630
Revision: 2
Class Type: attempted-admin
Metadata: affected_product IP_Camera, attack_target Networking_Equipment, created_at 2021_12_08, cve CVE_2021_36260, deployment Perimeter, deployment Internal, performance_impact Low, signature_severity Major, updated_at 2021_12_08
Reference:
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cve
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2021-36260
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: [$HTTP_PORTS,81]
Flow: established,to_server
Contents:
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Value: "PUT /SDK/webLanguage" Depth: 20
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Value: "|3c|language|3e|"
Within:
PCRE: "/^(?:[\x60\x3b\x7c]|%60|%3b|%7c|%26|(?:[\x3c\x3e\x24]|%3c|%3e|%24)(?:\x28|%28))/R"
Special Options:
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fast_pattern
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nocase