<185>Sep  2 08:27:10 WAFirewall CEF:0|Barracuda|WAF|1101|14|SLASH_DOT_IN_URL|1|cat=WF dst=219.242.109.97 dpt=443 act=DENY msg=["-"] duser="-" src=192.217.253.117 spt=43886 requestMethod=POST app=TLSv1.3 requestContext=https://12.166.83.91:443 start=Sep 02 2022 08:27:10  rt=1662125230908  request=/mifs/.;/services/LogService requestClientApplication="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36" dvchost=WAFirewall externalId=182fe624b3c-ad30123 cn2=43886 cn2Label=ProxyPort cs1=security-policy cs1Label=RuleID cs2=NONE cs2Label=FollowUpAction cs3=GLOBAL cs3Label=RuleType cs4=Forceful Browsing cs4Label=AttackGroup cs5=192.217.253.117 cs5Label=ProxyIP cs6="-" cs6Label=SessionID 

This is a syslog message from a product called Barracuda WAF by Barracuda. The following fields were extracted from the message:
senderhost: 10.0.0.250
serverport: 443
severitylabel: alert
tags: ['barracuda_waf_SLASH_DOT_IN_URL', 'AttackGroup:Forceful Browsing', 'barracuda_waf', 'cef', 'FollowUpAction:NONE', 'RuleType:GLOBAL', 'ProxyIP:152.89.196.62', 'rfc3164', 'SLASH_DOT_IN_URL', 'RuleID:security-policy', 'SessionID:-']
productids: [0]
sourceinfo: unknown
localstarttime: 1662125230908 
sensitivity: normal
localhostname: WAFirewall
priority: 185
facilitylabel: local7
messagetype: SLASH_DOT_IN_URL
severitycode: 9
fqdn: /mifs/.;/services/LogService
clientport: 43886
vendorcode: 14
action: block
facilitycode: 23
streamName: barracuda_waf
clientIP: 192.217.253.117
serverIP: 219.242.109.97
userName: -