Are there any security concerns with older versions of DAMEware and this vulnerability?
Greetings.
There are actually two answers to this question, one a universal fact-based one, and the other, since you specifically asked about "older versions" that can be directly inferred from known information about the OpenSSL/Hearbleed bug.
First, DameWare does not use OpenSSL. Period. So no versions of DameWare products are vulnerable.
Second, though, for older versions of DameWare, or practically speaking, for older versions of any software, we can eliminate any product published prior to March, 2012, because that's when the OpenSSL version that introduce this 'bug' was first available.
So, working backward from March, 2012