The remote NewStart CGSL host, running version MAIN 6.02, has gupnp packages installed that are affected by multiple vulnerabilities:
The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a subscription request with a delivery URL on a different network segment than the fully qualified event- subscription URL, aka the CallStranger issue. (CVE-2020-12695)
An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A remote web server can exploit this vulnerability to trick a victimβs browser into triggering actions against local UPnP services implemented using this library. Depending on the affected service, this could be used for data exfiltration, data tempering, etc. (CVE-2021-33516)
Note that Nessus has not tested for these issues but has instead relied only on the applicationβs self-reported version number.
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2022-0060. The text
# itself is copyright (C) ZTE, Inc.
##
include('compat.inc');
if (description)
{
script_id(160727);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/05");
script_cve_id("CVE-2020-12695", "CVE-2021-33516");
script_xref(name:"CEA-ID", value:"CEA-2020-0050");
script_name(english:"NewStart CGSL MAIN 6.02 : gupnp Multiple Vulnerabilities (NS-SA-2022-0060)");
script_set_attribute(attribute:"synopsis", value:
"The remote NewStart CGSL host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version MAIN 6.02, has gupnp packages installed that are affected by multiple
vulnerabilities:
- The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a
subscription request with a delivery URL on a different network segment than the fully qualified event-
subscription URL, aka the CallStranger issue. (CVE-2020-12695)
- An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A
remote web server can exploit this vulnerability to trick a victim's browser into triggering actions
against local UPnP services implemented using this library. Depending on the affected service, this could
be used for data exfiltration, data tempering, etc. (CVE-2021-33516)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/notice/NS-SA-2022-0060");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/info/CVE-2020-12695");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/info/CVE-2021-33516");
script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL gupnp packages. Note that updated packages may not be available yet. Please contact ZTE for
more information.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/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:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-12695");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-33516");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/06/08");
script_set_attribute(attribute:"patch_publication_date", value:"2022/05/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/05/09");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:gupnp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:gupnp-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:gupnp-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:gupnp-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:gupnp-docs");
script_set_attribute(attribute:"cpe", value:"cpe:/o:zte:cgsl_main:6");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"NewStart CGSL Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/ZTE-CGSL/release", "Host/ZTE-CGSL/rpm-list", "Host/cpu");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item('Host/ZTE-CGSL/release');
if (isnull(release) || release !~ "^CGSL (MAIN|CORE)") audit(AUDIT_OS_NOT, 'NewStart Carrier Grade Server Linux');
if (release !~ "CGSL MAIN 6.02")
audit(AUDIT_OS_NOT, 'NewStart CGSL MAIN 6.02');
if (!get_kb_item('Host/ZTE-CGSL/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'NewStart Carrier Grade Server Linux', cpu);
var flag = 0;
var pkgs = {
'CGSL MAIN 6.02': [
'gupnp-1.0.6-2.el8_4',
'gupnp-debuginfo-1.0.6-2.el8_4',
'gupnp-debugsource-1.0.6-2.el8_4',
'gupnp-devel-1.0.6-2.el8_4',
'gupnp-docs-1.0.6-2.el8_4'
]
};
var pkg_list = pkgs[release];
foreach (pkg in pkg_list)
if (rpm_check(release:'ZTE ' + release, reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'gupnp');
}
Vendor | Product | Version | CPE |
---|---|---|---|
zte | cgsl_main | gupnp | p-cpe:/a:zte:cgsl_main:gupnp |
zte | cgsl_main | gupnp-debuginfo | p-cpe:/a:zte:cgsl_main:gupnp-debuginfo |
zte | cgsl_main | gupnp-debugsource | p-cpe:/a:zte:cgsl_main:gupnp-debugsource |
zte | cgsl_main | gupnp-devel | p-cpe:/a:zte:cgsl_main:gupnp-devel |
zte | cgsl_main | gupnp-docs | p-cpe:/a:zte:cgsl_main:gupnp-docs |
zte | cgsl_main | 6 | cpe:/o:zte:cgsl_main:6 |