CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
High
An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability.
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(502387);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/09/17");
script_cve_id("CVE-2018-3938");
script_name(english:"Sony Network Cameras Stack-based Buffer Overflow (CVE-2018-3938)");
script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"An exploitable stack-based buffer overflow vulnerability exists in the
802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5
firmware 1.87.00. A specially crafted POST can cause a stack-based
buffer overflow, resulting in remote code execution. An attacker can
send a malicious POST request to trigger this vulnerability.
This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
# https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0605
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b3104b5c");
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:P/A:P");
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:C/C:H/I:H/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-2018-3938");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(787);
script_set_attribute(attribute:"vuln_publication_date", value:"2018/08/14");
script_set_attribute(attribute:"patch_publication_date", value:"2018/08/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/09/16");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-eb600_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-eb600b_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-eb602r_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-eb630_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-eb630b_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-eb632r_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-em600_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-em601_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-em602r_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-em602rc_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-em630_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-em631_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-em632r_firmware:1.87.00");
script_set_attribute(attribute:"cpe", value:"cpe:/o:sony:snc-em632rc_firmware:1.87.00");
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/Sony");
exit(0);
}
include('tenable_ot_cve_funcs.inc');
get_kb_item_or_exit('Tenable.ot/Sony');
var asset = tenable_ot::assets::get(vendor:'Sony');
var vuln_cpes = {
"cpe:/o:sony:snc-eb600_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-eb630_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-eb600b_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-eb630b_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-eb602r_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-eb632r_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-em600_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-em601_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-em630_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-em631_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-em602r_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-em632r_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-em602rc_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"},
"cpe:/o:sony:snc-em632rc_firmware:1.87.00" :
{"versionEndIncluding" : "1.87.00", "versionStartIncluding" : "1.87.00", "family" : "SonyIPCameras"}
};
tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_HOLE);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
High