CVE-2019-0227

Vulnerability

Overview

CVE-2019-0227 is a Server Side Request Forgery (SSRF) vulnerability in Apache Axis 1.4, a SOAP engine last released in 2006 [1]. The root cause is a default example service that makes requests to a hardcoded domain (www.xmltoday.com) which expired and was subsequently purchased by researchers [2]. When Axis processes SOAP messages, it can be tricked into making requests to an attacker-controlled server via SSRF.

Exploitation

An attacker can exploit this by sending a crafted SOAP request that triggers Axis to fetch a resource from a malicious endpoint [2]. If the attacker controls the domain or can perform DNS spoofing on a local network, the response can contain a malicious payload that leads to deserialization of arbitrary objects, resulting in remote code execution (RCE) [2]. The attack requires no authentication if the Axis service is exposed, and can be executed from a remote network position.

Impact

Successful exploitation allows an attacker to execute arbitrary code on the server hosting Apache Axis 1.4, leading to full compromise of the system. This includes the ability to read sensitive data, install backdoors, or pivot to internal networks [1][2].

Mitigation

The official recommendation is to upgrade to Apache Axis2 (version 1.7.9 or later), which is not vulnerable [1]. For legacy users, patches are committed to the Axis 1.x Subversion repository, and building from source is encouraged [1]. Additionally, the researcher who purchased the expired domain has neutralized external exploitation, but local network attacks remain possible if the domain is spoofed [2].