Buffer overflow in the BFup ActiveX control (BFup.dll) in B21Soft BFup before 1.0.802.29 allows remote attackers to execute arbitrary code via a long FilePath parameter.
CRLF injection vulnerability in BSMTP.DLL in B21Soft BASP21 2003.0211, and BASP21 Pro 1.0.702.27 and earlier, allows remote attackers to inject arbitrary headers into e-mail messages via CRLF sequences in Subject lines.