9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.2 High
AI Score
Confidence
Low
0.007 Low
EPSS
Percentile
79.8%
According to its banner, the version of Apple TV on the remote device is prior to 19K53. It is therefore affected by multiple vulnerabilities as described in the HT212980
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(200519);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/17");
script_cve_id(
"CVE-2021-30916",
"CVE-2021-30926",
"CVE-2021-30927",
"CVE-2021-30934",
"CVE-2021-30936",
"CVE-2021-30937",
"CVE-2021-30939",
"CVE-2021-30942",
"CVE-2021-30944",
"CVE-2021-30945",
"CVE-2021-30947",
"CVE-2021-30949",
"CVE-2021-30951",
"CVE-2021-30952",
"CVE-2021-30953",
"CVE-2021-30954",
"CVE-2021-30955",
"CVE-2021-30957",
"CVE-2021-30958",
"CVE-2021-30960",
"CVE-2021-30962",
"CVE-2021-30966",
"CVE-2021-30968",
"CVE-2021-30980",
"CVE-2021-30984",
"CVE-2021-30993",
"CVE-2021-30995",
"CVE-2021-31000",
"CVE-2021-31013"
);
script_xref(name:"APPLE-SA", value:"APPLE-SA-2024-06-04");
script_xref(name:"APPLE-SA", value:"HT212980");
script_name(english:"Apple TV < 19K53 Multiple Vulnerabilities (HT212980)");
script_set_attribute(attribute:"synopsis", value:
"The remote Apple TV device is affected by multiple vulnerabilities");
script_set_attribute(attribute:"description", value:
"According to its banner, the version of Apple TV on the remote device is prior to 19K53. It is therefore affected by
multiple vulnerabilities as described in the HT212980");
script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT212980");
script_set_attribute(attribute:"solution", value:
"Upgrade to Apple TV version 19K53 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-30980");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-30953");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/12/13");
script_set_attribute(attribute:"patch_publication_date", value:"2021/12/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/06/14");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:apple:apple_tv");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("appletv_version.nasl");
script_require_keys("AppleTV/Version", "AppleTV/Model", "AppleTV/URL", "AppleTV/Port");
script_require_ports("Services/www", 7000);
exit(0);
}
include('appletv_func.inc');
var url = get_kb_item('AppleTV/URL');
if (empty_or_null(url)) exit(0, 'Cannot determine Apple TV URL.');
var port = get_kb_item('AppleTV/Port');
if (empty_or_null(port)) exit(0, 'Cannot determine Apple TV port.');
var build = get_kb_item('AppleTV/Version');
if (empty_or_null(build)) audit(AUDIT_UNKNOWN_DEVICE_VER, 'Apple TV');
var model = get_kb_item('AppleTV/Model');
if (empty_or_null(model)) exit(0, 'Cannot determine Apple TV model.');
var fixed_build = '19K53';
var tvos_ver = '19K53';
# determine gen from the model
var gen = APPLETV_MODEL_GEN[model];
appletv_check_version(
build : build,
fix : fixed_build,
affected_gen : make_list(4, 5, 6),
fix_tvos_ver : tvos_ver,
model : model,
gen : gen,
port : port,
url : url,
severity : SECURITY_HOLE
);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30916
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30926
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30927
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30934
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30936
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30937
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30939
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30942
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30944
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30945
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30947
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30949
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30951
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30952
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30953
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30954
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30955
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30957
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30958
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30960
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30962
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30966
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30968
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30980
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30984
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30993
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30995
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31000
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31013
support.apple.com/en-us/HT212980
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.2 High
AI Score
Confidence
Low
0.007 Low
EPSS
Percentile
79.8%