""ET EXPLOIT Possible WatchGuard CVE-2022-26318 RCE Attempt M3""
SID: 2035635
Revision: 2
Class Type: attempted-admin
Metadata: attack_target Networking_Equipment, created_at 2022_03_29, cve CVE_2022_26318, deployment Perimeter, deployment Internal, deployment SSLDecrypt, signature_severity Major, updated_at 2022_03_29
Reference:
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cve
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2022-26318
Protocol: tcp
Source Network: any
Source Port: any
Destination Network: [$HOME_NET,$HTTP_SERVERS]
Destination Port: [$HTTP_PORTS,4117]
Flow: established,to_server
Contents:
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Value: "POST /agent/login" Depth: 17
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Value: "Content-Length|3a 20|"
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Value: "Content-Encoding|3a 20|gzip"
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Value: "|0d 0a 0d 0a 1f 8b|"
Within:
PCRE: "/^(?:4[5-9][1-9]\x0d\x0a|[5-9][0-9][0-9]\x0d\x0a|\d{4,}\x0d\x0a)/R"
Special Options:
- fast_pattern