Plataforma
java
Componente
org.apache.continuum:continuum
Corregido en
1.4.3
CVE-2016-15057 is a Command Injection vulnerability affecting Apache Continuum. This allows attackers with access to the Installations REST API to execute arbitrary commands on the server, potentially leading to complete system compromise. The vulnerability impacts all versions of Apache Continuum up to and including 1.4.2. As the project is retired, no official fix is planned, and users are advised to restrict access or migrate to an alternative.
The impact of CVE-2016-15057 is severe due to the ability to execute arbitrary commands. An attacker exploiting this vulnerability could gain full control of the server hosting Apache Continuum, enabling them to steal sensitive data, install malware, or disrupt services. The blast radius extends to any data processed or stored by the Continuum instance, including build artifacts, repository metadata, and user credentials. Given the nature of command injection, the vulnerability is analogous to other high-impact command execution flaws, potentially allowing for persistent backdoors or lateral movement within the network if the server has access to other systems.
CVE-2016-15057 has been publicly disclosed and is considered a high-severity vulnerability. While no active exploitation campaigns have been definitively linked to this specific CVE, the ease of exploitation and the potential impact make it an attractive target for malicious actors. The vulnerability is not currently listed on the CISA KEV catalog. Public proof-of-concept exploits are likely to exist or could be developed given the vulnerability type.
Organizations using Apache Continuum for continuous integration or build automation are at risk, particularly those running older, unsupported versions (≤1.4.2). Shared hosting environments where multiple users share the same Continuum instance are especially vulnerable, as a compromised user account could be leveraged to exploit the vulnerability. Legacy deployments that have not been updated or properly secured are also at significant risk.
• linux / server:
journalctl -u continuum | grep -i "installations rest api"• generic web:
curl -I http://<continuum_server>/continuum/api/installations | grep -i "200 OK"• generic web:
curl -I http://<continuum_server>/continuum/api/installations?action=doSomethingDangerous&command=whoami | grep -i "200 OK"disclosure
Estado del Exploit
EPSS
31.68% (97% percentil)
Vector CVSS
Due to Apache Continuum being a retired project, no official patch is available for CVE-2016-15057. The primary mitigation strategy is to restrict access to the Installations REST API to only trusted users. Implement strong authentication and authorization controls to prevent unauthorized access. Consider isolating the Continuum instance within a segmented network to limit the potential impact of a successful exploit. While a WAF or proxy cannot directly fix the underlying vulnerability, it can be configured to block suspicious requests targeting the Installations API. Regularly audit access logs for unusual activity.
Sin parche oficial disponible. Busca alternativas o monitorea actualizaciones.
Análisis de vulnerabilidades y alertas críticas directamente en tu correo.
CVE-2016-15057 is a CRITICAL Command Injection vulnerability in Apache Continuum versions up to 1.4.2, allowing attackers to execute arbitrary commands on the server via the Installations REST API.
If you are running Apache Continuum version 1.4.2 or earlier, you are potentially affected by this vulnerability. Assess your exposure and implement mitigation strategies immediately.
Due to the project's retirement, no official fix is available. Mitigation involves restricting access to the Installations REST API and considering migration to an alternative solution.
While no confirmed active exploitation campaigns are publicly known, the vulnerability's severity and ease of exploitation make it a potential target. Continuous monitoring is recommended.
The vulnerability is documented in the Apache Continuum project's notes, although no official advisory was released due to the project's retirement. Refer to the project's website for more information.
Sube tu archivo de dependencias y detecta esta y otras CVEs al instante.
Sube tu archivo pom.xml y te decimos al instante si estás afectado.