NetView is not properly defined to the Facility Matrix Table for Top Secret.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-225586	SRG-OS-000104	ZNETT036	SV-225586r958482_rule	2025-03-05	7

Description
Improperly defined security controls for the Product could result in the compromise of the network, operating system, and customer data.

ℹ️ Check
a) Refer to the following report produced by the TSS Data Collection: - TSSCMDS.RPT(FACLIST) - Preferred report containing all control option values in effect including default values - TSSCMDS.RPT(TSSPRMFL) - Alternate report containing only control option values explicitly coded at TSS startup b) If NETVIEW is properly defined in the Facility Matrix table, there is NO FINDING: c) If NETVIEW is improperly defined in the Facility Matrix table, this is a FINDING.

ℹ️ Check

a) Refer to the following report produced by the TSS Data Collection: - TSSCMDS.RPT(FACLIST) - Preferred report containing all control option values in effect including default values - TSSCMDS.RPT(TSSPRMFL) - Alternate report containing only control option values explicitly coded at TSS startup b) If NETVIEW is properly defined in the Facility Matrix table, there is NO FINDING: c) If NETVIEW is improperly defined in the Facility Matrix table, this is a FINDING.

✔️ Fix
Define NETVIEW as a Facility to TOP SECRET in the Facility Matrix Table using the following example: **** NETVIEW * FACILITY(USERxx=NAME=NETVIEW) FACILITY(NETVIEW=MODE=FAIL) FACILITY(NETVIEW=PGM=DSI) FACILITY(NETVIEW=ACTIVE,SHRPRF,ASUBM,ABEND,MULTIUSER,NOXDEF) FACILITY(NETVIEW=LUMSG,STMSG,SIGN(M),INSTDATA,NORNDPW,AUTHINIT) FACILITY(NETVIEW=NOPROMPT,NOAUDIT,RES,WARNPW,NOTSOC,LCFTRANS,IJU) FACILITY(NETVIEW=MSGLC,NOTRACE,NOEODINIT,NODORMPW,NONPWR) FACILITY(NETVIEW=LOG(INIT,SMF,MSG,SEC9)) FACILITY(NETVIEW=DOWN=GLOBAL,LOCKTIME=00,DEFACID(NONE))

✔️ Fix

Define NETVIEW as a Facility to TOP SECRET in the Facility Matrix Table using the following example: **** NETVIEW * FACILITY(USERxx=NAME=NETVIEW) FACILITY(NETVIEW=MODE=FAIL) FACILITY(NETVIEW=PGM=DSI) FACILITY(NETVIEW=ACTIVE,SHRPRF,ASUBM,ABEND,MULTIUSER,NOXDEF) FACILITY(NETVIEW=LUMSG,STMSG,SIGN(M),INSTDATA,NORNDPW,AUTHINIT) FACILITY(NETVIEW=NOPROMPT,NOAUDIT,RES,WARNPW,NOTSOC,LCFTRANS,IJU) FACILITY(NETVIEW=MSGLC,NOTRACE,NOEODINIT,NODORMPW,NONPWR) FACILITY(NETVIEW=LOG(INIT,SMF,MSG,SEC9)) FACILITY(NETVIEW=DOWN=GLOBAL,LOCKTIME=00,DEFACID(*NONE*))