4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
33.8%
Dell EMC iDRAC8 versions prior to 2.80.80.80 & Dell EMC iDRAC9 versions prior to 5.00.00.00 contain a Content spoofing / Text injection, where a malicious URL can inject text to present a customized message on the application that can phish users into believing that the message is legitimate.
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(501914);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/18");
script_cve_id("CVE-2021-21580");
script_name(english:"Dell EMC Injection (CVE-2021-21580)");
script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"Dell EMC iDRAC8 versions prior to 2.80.80.80 & Dell EMC iDRAC9
versions prior to 5.00.00.00 contain a Content spoofing / Text
injection, where a malicious URL can inject text to present a
customized message on the application that can phish users into
believing that the message is legitimate.
This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
script_set_attribute(attribute:"see_also", value:"https://www.dell.com/support/kbdoc/000189193");
script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-21580");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(74);
script_set_attribute(attribute:"vuln_publication_date", value:"2021/08/03");
script_set_attribute(attribute:"patch_publication_date", value:"2021/08/03");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/01/17");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dell:emc_idrac8_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dell:emc_idrac9_firmware");
script_set_attribute(attribute:"generated_plugin", value:"current");
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/Dell");
exit(0);
}
include('tenable_ot_cve_funcs.inc');
get_kb_item_or_exit('Tenable.ot/Dell');
var asset = tenable_ot::assets::get(vendor:'Dell');
var vuln_cpes = {
"cpe:/o:dell:emc_idrac8_firmware" :
{"versionEndExcluding" : "2.80.80.80", "family" : "iDRAC8"},
"cpe:/o:dell:emc_idrac9_firmware" :
{"versionEndExcluding" : "5.00.00.00", "family" : "iDRAC9"}
};
tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_WARNING);
Vendor | Product | Version | CPE |
---|---|---|---|
dell | emc_idrac8_firmware | cpe:/o:dell:emc_idrac8_firmware | |
dell | emc_idrac9_firmware | cpe:/o:dell:emc_idrac9_firmware |
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
33.8%