CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
64.8%
The remote device is a Huawei router running a firmware version that is affected by a denial of service vulnerability in its SSH server service. A remote, unauthenticated attacker can leverage this flaw to deny access to the device via a specially crafted SSH login packet.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(83162);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2014-8572");
script_bugtraq_id(70891);
script_name(english:"Huawei SSH DoS (HWPSIRT-2014-0701)");
script_summary(english:"Checks the firmware version.");
script_set_attribute(attribute:"synopsis", value:
"The remote device is affected by a denial of service vulnerability.");
script_set_attribute(attribute:"description", value:
"The remote device is a Huawei router running a firmware version that
is affected by a denial of service vulnerability in its SSH server
service. A remote, unauthenticated attacker can leverage this flaw to
deny access to the device via a specially crafted SSH login packet.");
# http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/archive/hw-373182.htm
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7d8a01e9");
script_set_attribute(attribute:"solution", value:
"Apply the relevant update referenced in the vendor advisory.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
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:"vuln_publication_date", value:"2014/10/10");
script_set_attribute(attribute:"patch_publication_date", value:"2014/10/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/04/30");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/h:huawei:versatile_routing_platform");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Huawei Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2015-2021 Tenable Network Security, Inc.");
script_dependencies("huawei_vrp_version.nbin");
script_require_keys("Host/Huawei/VRP/Series", "Host/Huawei/VRP/Version", "Host/Huawei/VRP/Model","Host/Huawei/VRP/display_patch-information");
exit(0);
}
include("huawei_version.inc");
model = get_kb_item_or_exit("Host/Huawei/VRP/Model");
series = get_kb_item_or_exit("Host/Huawei/VRP/Series");
version = get_kb_item_or_exit("Host/Huawei/VRP/Version");
patchlist = get_kb_item_or_exit("Host/Huawei/VRP/display_patch-information");
reference = make_nested_list(
make_array(
"series", make_list("^S(77|97)00$","^S9300E?$"),
"checks", make_nested_list(
make_array(
"vuln", "V200R005C00SPC500",
"fix", "V200R005C00SPC500+V200R005SPH001",
"patches", make_nested_list("V200R005SPH001")
),
make_array(
"vuln", "V200R003",
"fix", "V200R005C00SPC500+V200R005SPH001",
"patches", make_nested_list("V200R005SPH001")
),
make_array(
"vuln", "V200R002",
"fix", "V200R005C00SPC500+V200R005SPH001",
"patches", make_nested_list("V200R005SPH001")
),
make_array(
"vuln", "V200R001",
"fix", "V200R005C00SPC500+V200R005SPH001",
"patches", make_nested_list("V200R005SPH001")
),
make_array(
"vuln", "V100R006",
"fix", "V200R005C00SPC500+V200R005SPH001",
"patches", make_nested_list("V200R005SPH001")
)
)
),
make_array(
"series", make_list("^S(53|57|63|67)00$"),
"checks", make_nested_list(
make_array(
"vuln", "V200R005C00SPC300",
"fix", "V200R005C00SPC300+V200R005CP0001",
"type", HV_CHECK_EARLIER,
"patches", make_nested_list("V200R005CP0001")
),
make_array(
"vuln", "V200R003",
"fix", "V200R005C00SPC300+V200R005CP0001",
"patches", make_nested_list("V200R005CP0001")
),
make_array(
"vuln", "V200R002",
"fix", "V200R005C00SPC300+V200R005CP0001",
"patches", make_nested_list("V200R005CP0001")
),
make_array(
"vuln", "V200R001",
"fix", "V200R005C00SPC300+V200R005CP0001",
"patches", make_nested_list("V200R005CP0001")
),
make_array(
"vuln", "V100R006",
"fix", "V200R005C00SPC300+V200R005CP0001",
"patches", make_nested_list("V200R005CP0001")
)
)
),
make_array(
"series", make_list("^S(23|33|27|37)00$"),
"checks", make_nested_list(
make_array(
"vuln", "V100R006C05",
"fix", "V100R006C05+V100R006CP0001",
"type", HV_CHECK_EARLIER,
"patches", make_nested_list("V100R006CP0001")
)
)
),
make_array(
"series", make_list("^ACU$"),
"checks", make_nested_list(
make_array(
"vuln", "V200R002C00",
"fix", "V200R002C00SPH601"
),
make_array(
"vuln", "V200R001C00",
"fix", "V200R002C00SPH601"
)
)
),
make_array(
"series", make_list("^AC6605$"),
"checks", make_nested_list(
make_array(
"vuln", "V200R002C00",
"fix", "V200R005C00SPC600"
),
make_array(
"vuln", "V200R001C00",
"fix", "V200R005C00SPC600"
)
)
)
);
huawei_check_and_report(
model:model,
series:series,
version:version,
reference:reference,
patchlist:patchlist,
severity:SECURITY_HOLE
);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
64.8%