CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low
Online upgrade information in some firmware packages of Dahua products is not encrypted. Attackers can obtain this information by analyzing firmware packages by specific means. Affected products include: IPC- HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC- HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X for versions which Build time is before August 18,2019.
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(502331);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/07/30");
script_cve_id("CVE-2019-9681");
script_name(english:"Dahua Security Cameras Cleartext Storage of Sensitive Information (CVE-2019-9681)");
script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"Online upgrade information in some firmware packages of Dahua products
is not encrypted. Attackers can obtain this information by analyzing
firmware packages by specific means. Affected products include: IPC-
HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-
HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X for versions which Build
time is before August 18,2019.
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.dahuasecurity.com/aboutUs/trustedCenter/details/532");
script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/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:N/S:U/C:L/I:N/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-2019-9681");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(312);
script_set_attribute(attribute:"vuln_publication_date", value:"2019/09/17");
script_set_attribute(attribute:"patch_publication_date", value:"2019/09/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/07/29");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dahuasecurity:ipc-hdw1x2x_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dahuasecurity:ipc-hdw2x2x_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dahuasecurity:ipc-hdw4x2x_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dahuasecurity:ipc-hdw5x2x_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dahuasecurity:ipc-hdbw4x2x_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dahuasecurity:ipc-hfw1x2x_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dahuasecurity:ipc-hfw2x2x_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dahuasecurity:ipc-hfw4x2x_firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:dahuasecurity:ipc-hfw5x2x_firmware");
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/DahuaSecurity");
exit(0);
}
include('tenable_ot_cve_funcs.inc');
get_kb_item_or_exit('Tenable.ot/DahuaSecurity');
var asset = tenable_ot::assets::get(vendor:'DahuaSecurity');
var vuln_cpes = {
"cpe:/o:dahuasecurity:ipc-hdw1x2x_firmware" :
{"versionEndExcluding" : "2019-08-18", "family" : "DahuaSecurity"},
"cpe:/o:dahuasecurity:ipc-hdw2x2x_firmware" :
{"versionEndExcluding" : "2019-08-18", "family" : "DahuaSecurity"},
"cpe:/o:dahuasecurity:ipc-hdw4x2x_firmware" :
{"versionEndExcluding" : "2019-08-18", "family" : "DahuaSecurity"},
"cpe:/o:dahuasecurity:ipc-hdw5x2x_firmware" :
{"versionEndExcluding" : "2019-08-18", "family" : "DahuaSecurity"},
"cpe:/o:dahuasecurity:ipc-hdbw4x2x_firmware" :
{"versionEndExcluding" : "2019-08-18", "family" : "DahuaSecurity"},
"cpe:/o:dahuasecurity:ipc-hfw1x2x_firmware" :
{"versionEndExcluding" : "2019-08-18", "family" : "DahuaSecurity"},
"cpe:/o:dahuasecurity:ipc-hfw2x2x_firmware" :
{"versionEndExcluding" : "2019-08-18", "family" : "DahuaSecurity"},
"cpe:/o:dahuasecurity:ipc-hfw4x2x_firmware" :
{"versionEndExcluding" : "2019-08-18", "family" : "DahuaSecurity"},
"cpe:/o:dahuasecurity:ipc-hfw5x2x_firmware" :
{"versionEndExcluding" : "2019-08-18", "family" : "DahuaSecurity"}
};
tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_WARNING);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low