CVE-2024-55956

In Cleo Harmony before 5.8.0.24, VLTrader before 5.8.0.24, and LexiCom before 5.8.0.24, an unauthenticated user can import and execute arbitrary Bash or PowerShell commands on the host system by leveraging the default settings of the Autorun directory. Recent assessments: sfewer-r7 at December 16...

Cleo多款产品 安全漏洞

Cleo LexiCom and others are products of Cleo Corporation.Cleo LexiCom is an integration platform.Cleo Harmony is a file integration solution.Cleo VLTrader is a secure hosted file transfer software. A security vulnerability exists in various Cleo products that originates from the ability of an...

CVE-2024-55956

In Cleo Harmony before 5.8.0.24, VLTrader before 5.8.0.24, and LexiCom before 5.8.0.24, an unauthenticated user can import and execute arbitrary Bash or PowerShell commands on the host system by leveraging the default settings of the Autorun directory...

Cleo Multiple Products Unrestricted File Upload Vulnerability

Cleo Harmony, VLTrader, and LexiCom, which are managed file transfer products, contain an unrestricted file upload and download vulnerability that can lead to remote code execution with elevated privileges...

CVE-2024-55956

CVE-2024-55956 affects Cleo Harmony, VLTrader, and LexiCom prior to version 5.8.0.24. The vulnerability allows unauthenticated attackers to import and execute arbitrary Bash or PowerShell commands on the host by abusing the default Autorun directory, effectively a remote code execution via an una...

Cleo LexiCom Web Service Detection

Binary data cleolexicomdetect.nbin...

Widespread Exploitation of Cleo File Transfer Software (CVE-2024-55956)

On Monday, December 9, multiple security firms began privately circulating reports of in-the-wild exploitation targeting Cleo file transfer software. Late the evening of December 9, security firm Huntress published a blog on active exploitation of three different Cleo products docs: Cleo VLTrader...

VulnCheck KEV: CVE-2024-55956

Cleo Harmony, VLTrader, and LexiCom, which are managed file transfer products, contain an unrestricted file upload vulnerability that could allow an unauthenticated user to import and execute arbitrary bash or PowerShell commands on the host system by leveraging the default settings of the...

VulnCheck KEV: CVE-2024-50623

Cleo Harmony, VLTrader, and LexiCom, which are managed file transfer products, contain an unrestricted file upload and download vulnerability that can lead to remote code execution with elevated privileges...

CVE-2024-50623

In Cleo Harmony before 5.8.0.21, VLTrader before 5.8.0.21, and LexiCom before 5.8.0.21, there is an unrestricted file upload and download that could lead to remote code execution...

CVE-2024-50623

In Cleo Harmony before 5.8.0.21, VLTrader before 5.8.0.21, and LexiCom before 5.8.0.21, there is an unrestricted file upload and download that could lead to remote code execution...

CVE-2024-50623

In Cleo Harmony before 5.8.0.21, VLTrader before 5.8.0.21, and LexiCom before 5.8.0.21, there is an unrestricted file upload and download that could lead to remote code execution. Recent assessments: sfewer-r7 at July 11, 2025 9:37am UTC reported: CVE-2024-50623 allows a remote unauthenticated...

CVE-2024-50623

In Cleo Harmony before 5.8.0.21, VLTrader before 5.8.0.21, and LexiCom before 5.8.0.21, there is an unrestricted file upload and download that could lead to remote code execution...

Cleo多款产品 安全漏洞

Cleo LexiCom and others are products of Cleo, Inc.Cleo LexiCom is an integration platform.Cleo Harmony is a file integration solution.Cleo VLTrader is a secure hosted file transfer software. A security vulnerability exists in various Cleo products that stems from the inclusion of a JavaScript...

PT-2024-10294

Name of the Vulnerable Software and Affected Versions Cleo Harmony versions prior to 5.8.0.21 Cleo VLTrader versions prior to 5.8.0.21 Cleo LexiCom versions prior to 5.8.0.21 Description A critical vulnerability in Cleo's file transfer software is being actively exploited, allowing unauthenticate...

CVE-2024-50623

CVE-2024-50623 affects Cleo Harmony, Cleo VLTrader, and Cleo LexiCom prior to 5.8.0.21. It is an unrestricted file upload/download flaw that could lead to remote code execution. PoCs exist (e.g., GitHub exploits), and the recommended remediation is to upgrade to 5.8.0.21 or newer. Some connected ...

CVE-2021-33576

An issue was discovered in Cleo LexiCom 5.5.0.0. Within the AS2 message, the sender can specify a filename. This filename can include path-traversal characters, allowing the file to be written to an arbitrary location on disk...

CVE-2021-33577

An issue was discovered in Cleo LexiCom 5.5.0.0. The requirement for the sender of an AS2 message to identify themselves via encryption and signing of the message can be bypassed by changing the Content-Type of the message to text/plain...

CVE-2021-33577

An issue was discovered in Cleo LexiCom 5.5.0.0. The requirement for the sender of an AS2 message to identify themselves via encryption and signing of the message can be bypassed by changing the Content-Type of the message to text/plain...

CVE-2021-33576

An issue was discovered in Cleo LexiCom 5.5.0.0. Within the AS2 message, the sender can specify a filename. This filename can include path-traversal characters, allowing the file to be written to an arbitrary location on disk...