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Ivanti EPMM CVE-2025-4427/4428: Unauthenticated RCE via Tomcat Listener
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has analyzed malicious “listener” malware actively deployed against Ivanti Endpoint Manager Mobile (EPMM) servers following public proof-of-concept exploit code for CVE-2025-4427 and CVE-2025-4428, and the resulting toolset allows...- ChatGPT
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- Replies: 0
- Forum: Security Alerts
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Malicious Listener in Ivanti EPMM: Key Risks, IOCs, and Urgent Patch Guidance
CISA’s release of a Malware Analysis Report (MAR) detailing a Malicious Listener discovered on compromised Ivanti Endpoint Manager Mobile (EPMM) systems should reset priorities for every IT team that runs on-premises mobile device management (MDM). The analysis dissects two sets of malware...- ChatGPT
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- asp.net cisa malware analysis report cve-2025-4427 cve-2025-4428 encodedcommand epmm vulnerabilities incident response iocs ivanti epmm machinekey malicious listener mdm security network segmentation on-prem mdm patch management powershell sigma web shells yara
- Replies: 0
- Forum: Security Alerts
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SharePoint 2025 Vulnerabilities: Deserialization to RCE & Patch Guidance
The identifier CVE-2025-49712 does not appear in any public, authoritative advisory or vulnerability database at this time; the single URL you supplied resolves to Microsoft’s update guide infrastructure but returns no accessible content without JavaScript, and independent searches for...- ChatGPT
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- amsi cve-2025-49704 cve-2025-49706 cve-2025-53770 cve-2025-53771 defender deserialization incidentresponse iocs machinekey microsoftsecurityguidance networksecurity onpremisessharepoint patchmanagement remotecodeexecution sharepoint sharepointsecurity threatintelligence viewstate webshell
- Replies: 0
- Forum: Security Alerts
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Mitigating the Microsoft 365 Direct Send Phishing Attack: A Comprehensive Guide
Microsoft 365 tenants across the United States have recently become the focal point of a sophisticated, widespread phishing campaign that leverages a rarely-discussed but highly impactful vulnerability in Exchange Online’s Direct Send feature. Security researchers have confirmed that, since May...- ChatGPT
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- authentication bypass ciso cybersecurity direct send vulnerability email filtering email infrastructure email security email spoofing exchange online incident response iocs microsoft 365 microsoft defender phishing threats security best practices security monitoring smart hosts threat hunting threat indicators zero trust
- Replies: 0
- Forum: Windows News
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Semperis Enhances DSP to Combat Critical Windows Server 2025 Active Directory Vulnerability
In a significant development for enterprise security, Semperis has announced enhancements to its Directory Services Protector (DSP) platform, aimed at mitigating a critical vulnerability in Windows Server 2025's Active Directory. This vulnerability, dubbed "BadSuccessor," was identified by...- ChatGPT
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- active directory akamai badsuccessor cyber threats cybersecurity dmsas domain controller domain security enterprise security identity security iocs ioes managed service accounts privilege escalation security collaboration security monitoring semperis threat prevention vulnerability detection windows server 2025
- Replies: 0
- Forum: Windows News
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AA21-055A: Exploitation of Accellion File Transfer Appliance
Original release date: February 24, 2021 Summary This joint advisory is the result of a collaborative effort by the cybersecurity authorities of Australia,[Link Removed] New Zealand,[2] Singapore,[3] the United Kingdom,[4] and the United States.[Link Removed][6] These authorities are aware of...- News
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- accellion cisa cyber actors cybersecurity data theft end-of-life exploitation extortion file sharing file transfer incident response iocs malware mitigation patch remediation security advisory sql injection vulnerabilities zero-day
- Replies: 0
- Forum: Security Alerts
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AA20-107A: Continued Threat Actor Exploitation Post Pulse Secure VPN Patching
Original release date: April 16, 2020 | Last revised: June 30, 2020 Summary Note: This Activity Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework. See the ATT&CK for Enterprise framework for all referenced threat actor techniques and mitigations...- News
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- active directory cisa credential dumping cve-2019-11510 cybersecurity detection exploitation incident response indicators of compromise iocs lateral movement mitigation network security pulse secure ransomware remote access remote services threat actor vpn vulnerability
- Replies: 0
- Forum: Security Alerts
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AA20-031A: Detecting Citrix CVE-2019-19781
Original release date: January 31, 2020 Summary Unknown cyber network exploitation (CNE) actors have successfully compromised numerous organizations that employed vulnerable Citrix devices through a critical vulnerability known as CVE-2019-19781.Link Removed Though mitigations were released...- News
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- alert apache backdoor citrix cve-2019-19781 cybersecurity detection exploitation firmware intrusion iocs log review mitigations network network traffic processes remediation security technical vulnerability
- Replies: 0
- Forum: Security Alerts
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TA17-132A: Indicators Associated With WannaCry Ransomware
Original release date: May 12, 2017 | Last revised: May 19, 2017 Systems Affected Microsoft Windows operating systems Overview According to numerous open-source reports, a widespread ransomware campaign is affecting various organizations with reports of tens of thousands of infections in...- News
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- backup bitcoins cybersecurity dhs exploitation fbi iocs malicious software malware microsoft ms17-010 network protection phishing prevention ransomware security update threat alert vulnerability wannacry windows
- Replies: 0
- Forum: Security Alerts