Multiple unspecified vulnerabilities in HP OpenView Network Node Manager (OV NNM) 6.20, 6.4x, 7.01, and 7.50 allow remote attackers to gain privileged access, execute arbitrary commands, or create arbitrary files via unknown vectors.

Unspecified vulnerability in HP OpenView Network Node Manager (OV NNM) 6.20, 6.4x, 7.01, and 7.50 allows remote attackers to execute arbitrary commands via unknown vectors.

Integer signedness error in ovspmd.exe in HP OpenView Network Node Manager (OV NNM) 8.01, and 7.53 and earlier, allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code via a long request to TCP port 8886 that begins with a certain negative integer, which passes a signed comparison and triggers a heap-based buffer overflow.