webshells

  1. AA21-336A: APT Actors Exploiting CVE-2021-44077 in Zoho ManageEngine ServiceDesk Plus

    Original release date: December 2, 2021 Summary This joint Cybersecurity Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 9. See the ATT&CK for Enterprise framework for referenced threat actor techniques and for mitigations. This joint...
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    • active directory apt attack techniques cisa critical infrastructure cve-2021-44077 cybersecurity exploitation fbi indicators of compromise it consulting mitigation rce remote code servicedesk threat actor update vulnerability webshells zoho
    • Replies: 0
    • Forum: Security Alerts

  2. AA21-259A: APT Actors Exploiting Newly Identified Vulnerability in ManageEngine ADSelfService Plus

    Original release date: September 16, 2021 Summary This Joint Cybersecurity Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 8. See the ATT&CK for Enterprise for referenced threat actor tactics and for techniques. This joint advisory is...
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    • adselfservice apt actors authentication bypass cisa critical infrastructure cve-2021-40539 cyber command cybersecurity data exfiltration exploit fbi incident response manageengine mitigations remote code execution security advisory technical details threat actor vulnerability webshells
    • Replies: 0
    • Forum: Security Alerts

  3. AA21-110A: Exploitation of Pulse Connect Secure Vulnerabilities

    Original release date: April 20, 2021 Summary The Cybersecurity and Infrastructure Security Agency (CISA) is aware of compromises affecting U.S. government agencies, critical infrastructure entities, and other private sector organizations by a cyber threat actor—or actors—beginning in June 2020...
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    • cisa credential harvesting cyber threat cybersecurity exploit incident response integrity tool ivanti malware mitigations network security password management patch management pulse connect secure rce vulnerability security advisory software update threat actor vulnerabilities webshells
    • Replies: 0
    • Forum: Security Alerts

  4. AA21-062A: Mitigate Microsoft Exchange Server Vulnerabilities

    Original release date: March 3, 2021 Summary Cybersecurity and Infrastructure Security (CISA) partners have observed active exploitation of vulnerabilities in Microsoft Exchange Server products. Successful exploitation of these vulnerabilities allows an unauthenticated attacker to execute...
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    • active directory cve-2021-26855 cybersecurity exchange server forensic analysis incident response indicators of compromise malicious activity microsoft mitigations monitoring network security patches remote code execution security tactics threat intelligence user-agents vulnerabilities webshells
    • Replies: 0
    • Forum: Security Alerts