Unspecified vulnerability on the HP ProCurve JC###A, JC###B, JD###A, JD###B, JE###A, JF###A, JF###B, JF###C, JG###A, 658250-B21, and 658247-B21; HP 3COM routers and switches; and HP H3C routers and switches allows remote attackers to execute arbitrary code or obtain sensitive information via unknown vectors.