Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web CMS OCX 1.0.1.25 allows remote attackers to execute arbitrary code via a long second argument to the TimeSpanFormat method.
- http://securityreason.com/securityalert/4407
- https://www.exploit-db.com/exploits/4903
No PoCs found on GitHub currently.