Project pom contains the following:

<groupId>com.something</groupId>
<artifactId>MyProject</artifactId>
<version>${revision}</version>
<packaging>jar</packaging>

<properties>
    <revision>1.0-SNAPSHOT</revision>
    <bom.revision>${revision}</bom.revision>
</properties>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>com.something</groupId>
            <artifactId>MyProjectBom</artifactId>
            <version>${bom.revision}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement> 

If I run the build without any overrides, job works fine; imports 1.0-SNAPSHOT bom version and creates 1.0-SNAPSHOT artifact.

If I run with the following overrides 

-Drevision=2.0-SNAPSHOT -Dbom.revision=1.0-SNAPSHOT

the job attempts to import the 2.0-SNAPSHOT version of the bom; the bom.revision override is ignored or overwritten by the <bom.revision>${revision}</bom.revision> default.

If I remove the <bom.revision>${revision}</bom.revision> default, the job works as expected – 1.0-SNAPSHOT bom imported, 2.0-SNAPSHOT artifact created.

When running the same configuration through Maven in my local Eclipse, the overrides work as expected.