ET EXPLOIT [ConnectWise CRU] Java ECDSA (Psychic) TLS Signature (CVE-2022-21449)

SID: 2036377Rev: 20 viewsHistory

Sourceet/open

CreatedApril 26, 2022

UpdatedApril 25, 2024

Classificationtargeted-activity

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT [ConnectWise CRU] Java ECDSA (Psychic) TLS Signature (CVE-2022-21449)"; flow:established,to_client; tls.certs; content:"|04 03 00 08 30 06 02 01 00 02 01 00|"; tag:session,5,packets; reference:url,github.com/thack1/CVE-2022-21449; reference:cve,2022-21449; classtype:targeted-activity; sid:2036377; rev:2; metadata:created_at 2022_04_26, cve CVE_2022_21449, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_25;)

References

url	github.com/thack1/CVE-2022-21449
cve	2022-21449

Metadata

created at2022_04_26

cveCVE-2022-21449

confidenceHigh

signature severityMajor

tagDescription_Generated_By_Proofpoint_Nexus

updated at2024_04_25

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