6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
61.1%
The version of EMC RSA Archer running on the remote web server is prior to 6.2.0.2. It is, therefore, affected by multiple vulnerabilities :
A cross-site request forgery (XSRF) vulnerability exists when handling HTTP requests due to a failure to require multiple steps, explicit confirmation, or a unique token when performing sensitive actions. An authenticated, remote attacker can exploit this, by convincing a user to follow a specially crafted link, to execute unauthorized actions on behalf of the user with the user’s level of privileges. (CVE-2017-4998)
An authorization bypass vulnerability exists in Discussion Forum Messages component due to improper handling of input passed via user-controlled keys. An authenticated, remote attacker can exploit this to gain elevated privileges and view other users’ discussion forum messages. (CVE-2017-4999)
Multiple information disclosure vulnerabilities exist in error messages that allow an authenticated, remote attacker to gain potentially sensitive information.
(CVE-2017-5000, CVE-2017-5001)
A cross-side redirection vulnerability exists due to improper validation of user-supplied input before returning it to users. An unauthenticated, remote attacker can exploit this, via a specially crafted link, to redirect an unsuspecting user from the intended trusted website to an arbitrary website of the attacker’s choosing, which can then be used to conduct further attacks. (CVE-2017-5002)
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(101304);
script_version("1.7");
script_cvs_date("Date: 2019/11/12");
script_cve_id(
"CVE-2017-4998",
"CVE-2017-4999",
"CVE-2017-5000",
"CVE-2017-5001",
"CVE-2017-5002"
);
script_bugtraq_id(99354);
script_name(english:"EMC RSA Archer < 6.2.0.2 Multiple Vulnerabilities");
script_summary(english:"Checks for the product and version in the login page.");
script_set_attribute(attribute:"synopsis", value:
"An application running on the remote host is affected by multiple
vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of EMC RSA Archer running on the remote web server is
prior to 6.2.0.2. It is, therefore, affected by multiple
vulnerabilities :
- A cross-site request forgery (XSRF) vulnerability exists
when handling HTTP requests due to a failure to require
multiple steps, explicit confirmation, or a unique token
when performing sensitive actions. An authenticated,
remote attacker can exploit this, by convincing a user
to follow a specially crafted link, to execute
unauthorized actions on behalf of the user with the
user's level of privileges. (CVE-2017-4998)
- An authorization bypass vulnerability exists in
Discussion Forum Messages component due to improper
handling of input passed via user-controlled keys. An
authenticated, remote attacker can exploit this to gain
elevated privileges and view other users' discussion
forum messages. (CVE-2017-4999)
- Multiple information disclosure vulnerabilities exist in
error messages that allow an authenticated, remote
attacker to gain potentially sensitive information.
(CVE-2017-5000, CVE-2017-5001)
- A cross-side redirection vulnerability exists due to
improper validation of user-supplied input before
returning it to users. An unauthenticated, remote
attacker can exploit this, via a specially crafted link,
to redirect an unsuspecting user from the intended
trusted website to an arbitrary website of the
attacker's choosing, which can then be used to conduct
further attacks. (CVE-2017-5002)");
script_set_attribute(attribute:"see_also", value:"https://seclists.org/fulldisclosure/2017/Jun/49");
script_set_attribute(attribute:"solution", value:
"Upgrade to EMC RSA Archer version 6.2.0.2 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:R/S:U/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-2017-4998");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/29");
script_set_attribute(attribute:"patch_publication_date", value:"2017/06/29");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/07/07");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:emc:rsa_archer_egrc");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("emc_rsa_archer_detect.nbin");
script_require_ports("Services/www", 80, 443);
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("vcf.inc");
app_name="EMC RSA Archer";
port = get_http_port(default:80);
app = vcf::get_app_info(app:app_name, webapp:TRUE, port:port);
flags = make_array("xsrf", TRUE);
fix = "6.2.0.2";
vuln = FALSE;
if(app.version =~ "^5" || app.version =~ "^6\.1")
vuln = TRUE;
else if (app.version =~ "^6\.2" && ver_compare(ver:app.version, fix:"6.2.200", strict:FALSE) < 0)
vuln = TRUE;
if(vuln)
vcf::report_results(app_info:app, fix:fix, severity:SECURITY_WARNING, flags:flags);
else
audit(AUDIT_WEB_APP_NOT_AFFECTED, app_name, build_url(port:port, qs:app.path));
Vendor | Product | Version | CPE |
---|---|---|---|
emc | rsa_archer_egrc | cpe:/a:emc:rsa_archer_egrc |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
61.1%