#1 Trusted Cybersecurity News Platform
Followed by 5.20+ million
The Hacker News Logo
Subscribe – Get Latest News

Spring4Shell | Breaking Cybersecurity News | The Hacker News

Category — Spring4Shell
Hackers Exploited Atlassian Confluence Bug to Deploy Ljl Backdoor for Espionage

Hackers Exploited Atlassian Confluence Bug to Deploy Ljl Backdoor for Espionage

Aug 04, 2022
A threat actor is said to have "highly likely" exploited a security flaw in an outdated Atlassian Confluence server to deploy a never-before-seen backdoor against an unnamed organization in the research and technical services sector. The attack, which transpired over a seven-day-period during the end of May, has been attributed to a threat activity cluster tracked by cybersecurity firm Deepwatch as  TAC-040 . "The evidence indicates that the threat actor executed malicious commands with a parent process of tomcat9.exe in Atlassian's Confluence directory," the company  said . "After the initial compromise, the threat actor ran various commands to enumerate the local system, network, and Active Directory environment." The Atlassian vulnerability suspected to have been exploited is  CVE-2022-26134 , an Object-Graph Navigation Language (OGNL) injection flaw that paves the way for arbitrary code execution on a Confluence Server or Data Center instance....
Hackers Exploiting Spring4Shell Vulnerability to Deploy Mirai Botnet Malware

Hackers Exploiting Spring4Shell Vulnerability to Deploy Mirai Botnet Malware

Apr 09, 2022
The recently disclosed critical Spring4Shell vulnerability is being actively exploited by threat actors to execute the Mirai botnet malware , particularly in the Singapore region since the start of April 2022. "The exploitation allows threat actors to download the Mirai sample to the '/tmp' folder and execute them after permission change using 'chmod ,'" Trend Micro researchers Deep Patel, Nitesh Surana, Ashish Verma said in a report published Friday. Tracked as CVE-2022-22965 (CVSS score: 9.8), the vulnerability could allow malicious actors to achieve remote code execution in Spring Core applications under non-default circumstances, granting the attackers full control over the compromised devices. The development comes as the U.S. Cybersecurity and Infrastructure Security Agency (CISA) earlier this week added the Spring4Shell vulnerability to its Known Exploited Vulnerabilities Catalog based on "evidence of active exploitation." This is ...
How AI Is Transforming IAM and Identity Security

How AI Is Transforming IAM and Identity Security

Nov 15, 2024Machine Learning / Identity Security
In recent years, artificial intelligence (AI) has begun revolutionizing Identity Access Management (IAM), reshaping how cybersecurity is approached in this crucial field. Leveraging AI in IAM is about tapping into its analytical capabilities to monitor access patterns and identify anomalies that could signal a potential security breach. The focus has expanded beyond merely managing human identities — now, autonomous systems, APIs, and connected devices also fall within the realm of AI-driven IAM, creating a dynamic security ecosystem that adapts and evolves in response to sophisticated cyber threats. The Role of AI and Machine Learning in IAM AI and machine learning (ML) are creating a more robust, proactive IAM system that continuously learns from the environment to enhance security. Let's explore how AI impacts key IAM components: Intelligent Monitoring and Anomaly Detection AI enables continuous monitoring of both human and non-human identities , including APIs, service acc...
CISA Warns of Active Exploitation of Critical Spring4Shell Vulnerability

CISA Warns of Active Exploitation of Critical Spring4Shell Vulnerability

Apr 05, 2022
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added the recently disclosed remote code execution (RCE) vulnerability affecting the Spring Framework, to its  Known Exploited Vulnerabilities Catalog  based on "evidence of active exploitation." The critical severity flaw, assigned the identifier  CVE-2022-22965  (CVSS score: 9.8) and dubbed "Spring4Shell", impacts Spring model–view–controller (MVC) and Spring WebFlux applications running on Java Development Kit 9 and later. "Exploitation requires an endpoint with DataBinder enabled (e.g., a POST request that decodes data from the request body automatically) and depends heavily on the servlet container for the application," Praetorian researchers Anthony Weems and Dallas Kaman noted last week. Although exact details of in-the-wild abuse remain unclear, information security company SecurityScorecard  said  "active scanning for this vulnerability has been observed coming fro...
cyber security

Creating, Managing and Securing Non-Human Identities

websitePermisoCybersecurity / Identity Security
A new class of identities has emerged alongside traditional human users: non-human identities (NHIs). Permiso Security's new eBook details everything you need to know about managing and securing non-human identities, and strategies to unify identity security without compromising agility.
Expert Insights / Articles Videos
Cybersecurity Resources