dbsnmp in Oracle 8.1.6 and 8.1.7 uses the ORACLE_HOME environment variable to find and execute the dbsnmp program, which allows local users to execute arbitrary programs by pointing the ORACLE_HOME to an alternate directory that contains a malicious version of dbsnmp.
AV:L/AC:L/Au:N/C:P/I:P/A:P
This vulnerability has a 0.56% probability of being exploited in the next 30 days, ranking higher than 45% of all scored CVEs.