Path Traversal | Breaking Cybersecurity News | The Hacker News

Cybersecurity researchers have disclosed three security flaws in the Rack Ruby web server interface that, if successfully exploited, could enable attackers to gain unauthorized access to files, inject malicious data, and tamper with logs under certain conditions. The vulnerabilities, flagged by cybersecurity vendor OPSWAT, are listed below - CVE-2025-27610 (CVSS score: 7.5) - A path traversal vulnerability that could be used to gain access to all files under the specified root: directory, assuming an attacker can determine the paths to those files CVE-2025-27111 (CVSS score: 6.9) - An improper neutralization of carriage return line feeds ( CRLF ) sequences and improper output neutralization for logs vulnerability that could be used to manipulate log entries and distort log files CVE-2025-25184 (CVSS score: 5.7) - An improper neutralization of carriage return line feeds (CRLF) sequences and improper output neutralization for logs vulnerability that could be used to manipulate...

Cybersecurity researchers have disclosed details of a now-patched security flaw in the Amazon EC2 Simple Systems Manager (SSM) Agent that, if successfully exploited, could permit an attacker to achieve privilege escalation and code execution. The vulnerability could permit an attacker to create directories in unintended locations on the filesystem, execute arbitrary scripts with root privileges, and likely escalate privileges or perform malicious activities by writing files to sensitive areas of the system, Cymulate said in a report shared with The Hacker News. Amazon SSM Agent is a component of Amazon Web Services (AWS) that enables administrators to remotely manage, configure, and execute commands on EC2 instances and on-premises servers.  The software processes commands and tasks defined in SSM Documents , which can include one or more plugins, each of which is responsible for carrying out specific tasks, such as running shell scripts or automating deployment or configura...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity security flaw impacting NAKIVO Backup & Replication software to its Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation. The vulnerability in question is CVE-2024-48248 (CVSS score: 8.6), an absolute path traversal bug that could allow an unauthenticated attacker to read files on the target host, including sensitive ones such as "/etc/shadow" via the endpoint "/c/router." It affects all versions of the software prior to version 10.11.3.86570. "NAKIVO Backup and Replication contains an absolute path traversal vulnerability that enables an attacker to read arbitrary files," CISA said in an advisory. Successful exploitation of the shortcoming could allow an adversary to read sensitive data, including configuration files, backups, and credentials, which could then act as a stepping stone for further compromises. There are cu...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added three flaws impacting Mitel MiCollab and Oracle WebLogic Server to its Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation. The list of vulnerabilities is as follows - CVE-2024-41713 (CVSS score: 9.1) - A path traversal vulnerability in Mitel MiCollab that could allow an attacker to gain unauthorized and unauthenticated access CVE-2024-55550 (CVSS score: 4.4) - A path traversal vulnerability in Mitel MiCollab that could allow an authenticated attacker with administrative privileges to read local files within the system due to insufficient input sanitization CVE-2020-2883 (CVSS score: 9.8) - A security vulnerability in Oracle WebLogic Server that could be exploited by an unauthenticated attacker with network access via IIOP or T3 It's worth noting that CVE-2024-41713 could be chained with CVE-2024-55550 to permit an unauthenticated, remote attacker to re...

Two security vulnerabilities have been disclosed in the open-source Traccar GPS tracking system that could be potentially exploited by unauthenticated attackers to achieve remote code execution under certain circumstances. Both the vulnerabilities are path traversal flaws and could be weaponized if guest registration is enabled, which is the default configuration for Traccar 5, Horizon3.ai researcher Naveen Sunkavally said. A brief description of the shortcomings is as follows - CVE-2024-24809 (CVSS score: 8.5) - Path Traversal: 'dir/../../filename' and unrestricted upload of file with dangerous type CVE-2024-31214 (CVSS score: 9.7) - Unrestricted file upload vulnerability in device image upload could lead to remote code execution "The net result of CVE-2024-31214 and CVE-2024-24809 is that an attacker can place files with arbitrary content anywhere on the file system," Sunkavally said . "However an attacker only has partial control over the filename....

Two security vulnerabilities have been disclosed in the Mailcow open-source mail server suite that could be exploited by malicious actors to achieve arbitrary code execution on susceptible instances. Both shortcomings impact all versions of the software prior to version 2024-04 , which was released on April 4, 2024. The issues were responsibly disclosed by SonarSource on March 22, 2024. The flaws, rated Moderate in severity, are listed below - CVE-2024-30270 (CVSS score: 6.7) - A path traversal vulnerability impacting a function named "rspamd_maps()" that could result in the execution of arbitrary commands on the server by allowing a threat actor to overwrite any file that's can be modified with the "www-data" user CVE-2024-31204 (CVSS score: 6.8) - A cross-site scripting (XSS) vulnerability via the exception handling mechanism when not operating in the DEV_MODE The second of the two flaws is rooted in the fact that it saves details of the exception...

A critical security flaw has been disclosed in Fortra's GoAnywhere Managed File Transfer (MFT) software that could be abused to create a new administrator user. Tracked as  CVE-2024-0204 , the issue carries a CVSS score of 9.8 out of 10. "Authentication bypass in Fortra's GoAnywhere MFT prior to 7.4.1 allows an unauthorized user to create an admin user via the administration portal," Fortra  said  in an advisory released on January 22, 2024. Users who cannot upgrade to version 7.4.1 can apply temporary workarounds in non-container deployments by deleting the InitialAccountSetup.xhtml file in the install directory and restarting the services. For container-deployed instances, it's recommended to replace the file with an empty file and restart. Mohammed Eldeeb and Islam Elrfai of Cairo-based Spark Engineering Consultants have been credited with discovering and reporting the flaw in December 2023. Cybersecurity firm Horizon3.ai, which published a  proof-of-co...

A security flaw has been disclosed in Kyocera's  Device Manager  product that could be exploited by bad actors to carry out malicious activities on affected systems. "This vulnerability allows attackers to coerce authentication attempts to their own resources, such as a malicious SMB share, to capture or relay Active Directory hashed credentials if the 'Restrict NTLM: Outgoing NTLM traffic to remote servers' security policy is not enabled," Trustwave  said . Tracked as  CVE-2023-50916 , Kyocera, in an  advisory  released late last month, described it as a path traversal issue that enables an attacker to intercept and alter a local path pointing to the backup location of the database to a universal naming convention (UNC) path. This, in turn, causes the web application to attempt to authenticate the rogue UNC path, resulting in unauthorized access to clients' accounts and data theft. Furthermore, depending on the configuration of the environment, it cou...

Apache has released a security advisory warning of a critical security flaw in the Struts 2 open-source web application framework that could result in remote code execution. Tracked as  CVE-2023-50164 , the vulnerability is  rooted  in a flawed "file upload logic" that could enable unauthorized path traversal and could be exploited under the circumstances to upload a malicious file and achieve execution of arbitrary code. Struts is a Java framework that uses the Model-View-Controller ( MVC ) architecture for building enterprise-oriented web applications. Steven Seeley of Source Incite has been credited with discovering and reporting the flaw, which impacts the following versions of the software - Struts 2.3.37 (EOL) Struts 2.5.0 - Struts 2.5.32, and Struts 6.0.0 - Struts 6.3.0 Patches for the bug are available in versions 2.5.33 and 6.3.0.2 or greater. There are no workarounds that remediate the issue. "All developers are strongly advised to perform this upgr...