CVE-2025-49008: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in Atheos Atheos
Atheos is a self-hosted browser-based cloud integrated development environment. Prior to version 6.0.4, improper use of `escapeshellcmd()` in `/components/codegit/traits/execute.php` allows argument injection, leading to arbitrary command execution. Atheos administrators and users of vulnerable versions are at risk of data breaches or server compromise. Version 6.0.4 introduces a `Common::safe_execute` function that sanitizes all arguments using `escapeshellarg()` prior to execution and migrated all components potentially vulnerable to similar exploits to use this new templated execution system.
AI Analysis
Technical Summary
CVE-2025-49008 is a critical OS command injection vulnerability affecting Atheos, a self-hosted, browser-based cloud integrated development environment (IDE). The vulnerability exists in versions prior to 6.0.4 due to improper sanitization of shell command arguments in the file /components/codegit/traits/execute.php. Specifically, the use of PHP's escapeshellcmd() function was insufficient to prevent injection of arbitrary commands because it does not properly escape all special characters or arguments, allowing attackers with high privileges to inject malicious commands. This can lead to arbitrary command execution on the underlying server hosting Atheos. The vulnerability affects both administrators and users of the vulnerable versions, exposing them to potential data breaches, server compromise, and full system takeover. The vendor addressed the issue in version 6.0.4 by introducing a Common::safe_execute function that uses escapeshellarg() to sanitize all command arguments properly and migrating all potentially vulnerable components to this safer execution method. The CVSS 4.0 base score is 9.4 (critical), reflecting the network attack vector, low attack complexity, no user interaction, and high impact on confidentiality, integrity, and availability. No known exploits in the wild have been reported yet, but the severity and ease of exploitation make this a high-risk vulnerability for any organization running affected versions of Atheos.
Potential Impact
For European organizations using Atheos as a self-hosted IDE, this vulnerability poses a significant risk. Successful exploitation can lead to unauthorized command execution on development servers, potentially exposing sensitive source code, intellectual property, and credentials. This can result in data breaches, loss of integrity of development environments, and disruption of development workflows. Compromise of the IDE server could also serve as a pivot point for attackers to infiltrate broader internal networks, affecting other critical systems. Given the critical nature of software development environments and the sensitive data they handle, the impact on confidentiality, integrity, and availability is severe. Organizations in sectors with strict data protection regulations, such as finance, healthcare, and government, face additional compliance risks and potential legal consequences if exploited. The lack of required user interaction and the network-based attack vector increase the likelihood of exploitation in remote or cloud-hosted deployments common in Europe.
Mitigation Recommendations
European organizations should immediately assess their use of Atheos and identify any instances running versions prior to 6.0.4. The primary mitigation is to upgrade all Atheos installations to version 6.0.4 or later, which includes the secure Common::safe_execute function. Until upgrades can be applied, organizations should restrict network access to Atheos servers to trusted administrators only, implement strict firewall rules, and monitor logs for suspicious command execution attempts. Employing application-level firewalls or intrusion detection systems that can detect anomalous shell command patterns may help detect exploitation attempts. Additionally, organizations should audit user privileges to ensure only trusted users have high-level access capable of triggering this vulnerability. Regular backups of development environments and source code repositories should be maintained to enable recovery in case of compromise. Finally, organizations should consider isolating Atheos servers in segmented network zones to limit lateral movement if exploited.
Affected Countries
Germany, France, United Kingdom, Netherlands, Sweden, Finland, Belgium, Italy
CVE-2025-49008: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in Atheos Atheos
Description
Atheos is a self-hosted browser-based cloud integrated development environment. Prior to version 6.0.4, improper use of `escapeshellcmd()` in `/components/codegit/traits/execute.php` allows argument injection, leading to arbitrary command execution. Atheos administrators and users of vulnerable versions are at risk of data breaches or server compromise. Version 6.0.4 introduces a `Common::safe_execute` function that sanitizes all arguments using `escapeshellarg()` prior to execution and migrated all components potentially vulnerable to similar exploits to use this new templated execution system.
AI-Powered Analysis
Technical Analysis
CVE-2025-49008 is a critical OS command injection vulnerability affecting Atheos, a self-hosted, browser-based cloud integrated development environment (IDE). The vulnerability exists in versions prior to 6.0.4 due to improper sanitization of shell command arguments in the file /components/codegit/traits/execute.php. Specifically, the use of PHP's escapeshellcmd() function was insufficient to prevent injection of arbitrary commands because it does not properly escape all special characters or arguments, allowing attackers with high privileges to inject malicious commands. This can lead to arbitrary command execution on the underlying server hosting Atheos. The vulnerability affects both administrators and users of the vulnerable versions, exposing them to potential data breaches, server compromise, and full system takeover. The vendor addressed the issue in version 6.0.4 by introducing a Common::safe_execute function that uses escapeshellarg() to sanitize all command arguments properly and migrating all potentially vulnerable components to this safer execution method. The CVSS 4.0 base score is 9.4 (critical), reflecting the network attack vector, low attack complexity, no user interaction, and high impact on confidentiality, integrity, and availability. No known exploits in the wild have been reported yet, but the severity and ease of exploitation make this a high-risk vulnerability for any organization running affected versions of Atheos.
Potential Impact
For European organizations using Atheos as a self-hosted IDE, this vulnerability poses a significant risk. Successful exploitation can lead to unauthorized command execution on development servers, potentially exposing sensitive source code, intellectual property, and credentials. This can result in data breaches, loss of integrity of development environments, and disruption of development workflows. Compromise of the IDE server could also serve as a pivot point for attackers to infiltrate broader internal networks, affecting other critical systems. Given the critical nature of software development environments and the sensitive data they handle, the impact on confidentiality, integrity, and availability is severe. Organizations in sectors with strict data protection regulations, such as finance, healthcare, and government, face additional compliance risks and potential legal consequences if exploited. The lack of required user interaction and the network-based attack vector increase the likelihood of exploitation in remote or cloud-hosted deployments common in Europe.
Mitigation Recommendations
European organizations should immediately assess their use of Atheos and identify any instances running versions prior to 6.0.4. The primary mitigation is to upgrade all Atheos installations to version 6.0.4 or later, which includes the secure Common::safe_execute function. Until upgrades can be applied, organizations should restrict network access to Atheos servers to trusted administrators only, implement strict firewall rules, and monitor logs for suspicious command execution attempts. Employing application-level firewalls or intrusion detection systems that can detect anomalous shell command patterns may help detect exploitation attempts. Additionally, organizations should audit user privileges to ensure only trusted users have high-level access capable of triggering this vulnerability. Regular backups of development environments and source code repositories should be maintained to enable recovery in case of compromise. Finally, organizations should consider isolating Atheos servers in segmented network zones to limit lateral movement if exploited.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2025-05-29T16:34:07.176Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6840e83a182aa0cae2c66224
Added to database: 6/5/2025, 12:43:38 AM
Last enriched: 7/7/2025, 3:11:19 AM
Last updated: 8/17/2025, 4:41:42 AM
Views: 57
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