CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
82.0%
The remote VPN concentrator is vulnerable to an internal PPTP / IPSEC authentication login attack.
This vulnerability is documented as Cisco bug ID CSCdt56514.
#
# (C) Tenable Network Security, Inc.
#
#
# Thanks to Nicolas FISCHBACH ([email protected]) for his help
#
include("compat.inc");
if(description)
{
script_id(11287);
script_bugtraq_id(5613);
script_version("1.21");
script_cve_id("CVE-2002-1092","CVE-2002-1095");
script_name(english:"Cisco VPN 3000 Concentrator Multiple Vulnerabilities (CSCdt56514, CSCdv66718)");
script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch." );
script_set_attribute(attribute:"description", value:
"The remote VPN concentrator is vulnerable to an internal PPTP / IPSEC
authentication login attack.
This vulnerability is documented as Cisco bug ID CSCdt56514." );
script_set_attribute(attribute:"solution", value:
"http://www.nessus.org/u?d2dd6759" );
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_publication_date", value: "2003/03/01");
script_set_attribute(attribute:"vuln_publication_date", value: "2002/09/03");
script_cvs_date("Date: 2018/06/27 18:42:25");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value: "cpe:/o:cisco:ios");
script_end_attributes();
summary["english"] = "Uses SNMP to determine if a flaw is present";
script_summary(english:summary["english"]);
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is (C) 2003-2018 Tenable Network Security, Inc.");
script_family(english:"CISCO");
script_dependencie("snmp_sysDesc.nasl");
script_require_keys("SNMP/community",
"SNMP/sysDesc",
"CISCO/model");
exit(0);
}
# The code starts here
ok=0;
os = get_kb_item("SNMP/sysDesc"); if(!os)exit(0);
# Is this a VPN3k concentrator ?
if(!egrep(pattern:".*VPN 3000 Concentrator.*", string:os))exit(0);
# 3.6(Rel)
if(egrep(pattern:".*Version 3\.6\.Rel.*", string:os))ok = 1;
# 3.5(Rel)
if(egrep(pattern:".*Version 3\.5\.Rel.*", string:os))ok = 1;
# 3.5.x -> 3.5.4
if(egrep(pattern:".*Version 3\.5\.[0-4].*", string:os))ok = 1;
# 3.1.x -> 3.1.2
if(egrep(pattern:".*Version 3\.1\.Rel.*", string:os))ok = 1;
if(egrep(pattern:".*Version 3\.1\.[0-1][^0-9].*", string:os))ok = 1;
# < 3.0.3(B)
if(egrep(pattern:".*Version 3\.0\.[0-2].*", string:os))ok = 1;
# 2.x.x
if(egrep(pattern:".*Version 2\..*", string:os))ok = 1;
if(ok)security_hole(port:161, proto:"udp");