5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.8%
An attacker residing on the LAN may choose to hijack a DHCP-client session that requests an IPv4 address. The attacker can send a multicast IP-address in the DHCP offer/ack message, which the victim system then incorrectly assigns.
This vulnerability can be combined with CVE-2019-12259 to create a denial-of-service condition.
This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(502265);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/24");
script_cve_id("CVE-2019-12264");
script_xref(name:"CEA-ID", value:"CEA-2019-0679");
script_name(english:"Hirschmann HiOS Switches Argument Injection or Modification (CVE-2019-12264)");
script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"An attacker residing on the LAN may choose to hijack a DHCP-client session
that requests an IPv4 address. The attacker can send a multicast IP-address in
the DHCP offer/ack message, which the victim system then incorrectly assigns.
This vulnerability can be combined with CVE-2019-12259 to create a denial-of-service condition.
This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
# https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12264
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?49fa5c3a");
# https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c7d3d59d");
script_set_attribute(attribute:"see_also", value:"https://support.f5.com/csp/article/K41190253");
script_set_attribute(attribute:"see_also", value:"https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf");
# https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03960en_us
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ce6391b3");
script_set_attribute(attribute:"see_also", value:"https://www.cisa.gov/news-events/ics-advisories/icsa-19-211-0");
script_set_attribute(attribute:"solution", value:
"The following text was originally created by the Cybersecurity and Infrastructure Security Agency (CISA). The original
can be found at CISA.gov.
Wind River has produced controls and patches to mitigate the reported vulnerabilities. To obtain patches, email
[email protected] and indicate the VxWorks major version for which you need source patches.
For more detailed information on the vulnerabilities and the mitigating controls, please see the Wind River advisory at:
https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/
Additional vendors affected by the reported vulnerabilities have also released security advisories related to their
affected products. Those advisories are as follows:
Rockwell Automation (login required) - https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1088561
Xerox - https://security.business.xerox.com/en-us/news/wind-river-vxworks-ipnet-tcp-ip-stack-vulnerabilities/
DrΓΒ€ger Γ’ΒΒ https://static.draeger.com/security
Schneider Electric Γ’ΒΒ https://www.se.com/ww/en/download/document/SESB-2019-214-01/");
script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:N/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-12264");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(88);
script_set_attribute(attribute:"vuln_publication_date", value:"2019/08/05");
script_set_attribute(attribute:"patch_publication_date", value:"2019/08/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/06/10");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rail_switch_power_lite");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rail_switch_power_smart");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rsp20");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rsp25");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rsp30");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rsp35");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rspe30");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rspe32");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rspe35");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_rspe37");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_dragon_mach4000");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_dragon_mach4500");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_eagle20");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_eagle30");
script_set_attribute(attribute:"cpe", value:"cpe:/h:belden:hirschmann_eagle_one");
script_set_attribute(attribute:"generated_plugin", value:"former");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Tenable.ot");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("tenable_ot_api_integration.nasl");
script_require_keys("Tenable.ot/Hirschmann");
exit(0);
}
include('tenable_ot_cve_funcs.inc');
get_kb_item_or_exit('Tenable.ot/Hirschmann');
var asset = tenable_ot::assets::get(vendor:'Hirschmann');
var vuln_cpes = {
"cpe:/h:belden:hirschmann_rail_switch_power_lite" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_rail_switch_power_smart" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_rsp20" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_rsp25" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_rsp30" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_rsp35" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_rspe30" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_rspe32" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_rspe35" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_rspe37" :
{"versionEndIncluding" : "07.0.07", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_dragon_mach4000" :
{"versionEndIncluding" : "07.2.04", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_dragon_mach4500" :
{"versionEndIncluding" : "07.2.04", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_eagle20" :
{"versionEndIncluding" : "05.3.06", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_eagle30" :
{"versionEndIncluding" : "05.3.06", "family" : "Hirschmann"},
"cpe:/h:belden:hirschmann_eagle_one" :
{"versionEndIncluding" : "05.3.06", "family" : "Hirschmann"}
};
tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_WARNING);
Vendor | Product | Version | CPE |
---|---|---|---|
belden | hirschmann_rsp20 | cpe:/h:belden:hirschmann_rsp20 | |
belden | hirschmann_rail_switch_power_lite | cpe:/h:belden:hirschmann_rail_switch_power_lite | |
belden | hirschmann_rspe37 | cpe:/h:belden:hirschmann_rspe37 | |
belden | hirschmann_rsp25 | cpe:/h:belden:hirschmann_rsp25 | |
belden | hirschmann_rsp35 | cpe:/h:belden:hirschmann_rsp35 | |
belden | hirschmann_rspe30 | cpe:/h:belden:hirschmann_rspe30 | |
belden | hirschmann_rail_switch_power_smart | cpe:/h:belden:hirschmann_rail_switch_power_smart | |
belden | hirschmann_rspe35 | cpe:/h:belden:hirschmann_rspe35 | |
belden | hirschmann_dragon_mach4500 | cpe:/h:belden:hirschmann_dragon_mach4500 | |
belden | hirschmann_dragon_mach4000 | cpe:/h:belden:hirschmann_dragon_mach4000 |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
0.011 Low
EPSS
Percentile
84.8%