CVE-2018-1612 : Détail

CVE-2018-1612

5.8
/
Moyen
A01-Broken Access Control
0.45%V3
Network
2018-07-17
16h00 +00:00
2024-09-16
23h51 +00:00
CVE.org
NVD
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Descriptions du CVE

IBM QRadar Incident Forensics (IBM QRadar SIEM 7.2, and 7.3) could allow a remote attacker to bypass authentication and obtain sensitive information. IBM X-Force ID: 144164.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V3.0 5.8 MEDIUM CVSS:3.0/A:N/AC:L/AV:N/C:L/I:N/PR:N/S:C/UI:N/E:U/RC:C/RL:O

Base: Exploitabilty Metrics

The Exploitability metrics reflect the characteristics of the thing that is vulnerable, which we refer to formally as the vulnerable component.

Attack Vector

This metric reflects the context by which vulnerability exploitation is possible.

Network

A vulnerability exploitable with network access means the vulnerable component is bound to the network stack and the attacker's path is through OSI layer 3 (the network layer). Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable one or more network hops away (e.g. across layer 3 boundaries from routers).

Attack Complexity

This metric describes the conditions beyond the attacker's control that must exist in order to exploit the vulnerability.

Low

Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.

Privileges Required

This metric describes the level of privileges an attacker must possess before successfully exploiting the vulnerability.

None

The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.

User Interaction

This metric captures the requirement for a user, other than the attacker, to participate in the successful compromise of the vulnerable component.

None

The vulnerable system can be exploited without interaction from any user.

Base: Scope Metrics

An important property captured by CVSS v3.0 is the ability for a vulnerability in one software component to impact resources beyond its means, or privileges.

Scope

Formally, Scope refers to the collection of privileges defined by a computing authority (e.g. an application, an operating system, or a sandbox environment) when granting access to computing resources (e.g. files, CPU, memory, etc). These privileges are assigned based on some method of identification and authorization. In some cases, the authorization may be simple or loosely controlled based upon predefined rules or standards. For example, in the case of Ethernet traffic sent to a network switch, the switch accepts traffic that arrives on its ports and is an authority that controls the traffic flow to other switch ports.

Changed

An exploited vulnerability can affect resources beyond the authorization privileges intended by the vulnerable component. In this case the vulnerable component and the impacted component are different.

Base: Impact Metrics

The Impact metrics refer to the properties of the impacted component.

Confidentiality Impact

This metric measures the impact to the confidentiality of the information resources managed by a software component due to a successfully exploited vulnerability.

Low

There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is constrained. The information disclosure does not cause a direct, serious loss to the impacted component.

Integrity Impact

This metric measures the impact to integrity of a successfully exploited vulnerability. Integrity refers to the trustworthiness and veracity of information.

None

There is no loss of integrity within the impacted component.

Availability Impact

This metric measures the impact to the availability of the impacted component resulting from a successfully exploited vulnerability.

None

There is no impact to availability within the impacted component.

Temporal Metrics

The Temporal metrics measure the current state of exploit techniques or code availability, the existence of any patches or workarounds, or the confidence that one has in the description of a vulnerability.

Exploit Code Maturity

This metric measures the likelihood of the vulnerability being attacked, and is typically based on the current state of exploit techniques, exploit code availability, or active, 'in-the-wild' exploitation.

Unproven

No exploit code is available, or an exploit is theoretical.

Remediation Level

The Remediation Level of a vulnerability is an important factor for prioritization.

Official fix

A complete vendor solution is available. Either the vendor has issued an official patch, or an upgrade is available.

Report Confidence

This metric measures the degree of confidence in the existence of the vulnerability and the credibility of the known technical details.

Confirmed

Detailed reports exist, or functional reproduction is possible (functional exploits may provide this). Source code is available to independently verify the assertions of the research, or the author or vendor of the affected code has confirmed the presence of the vulnerability.

Environmental Metrics
V3.0 5.8 MEDIUM CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Base: Exploitabilty Metrics

The Exploitability metrics reflect the characteristics of the thing that is vulnerable, which we refer to formally as the vulnerable component.

Attack Vector

This metric reflects the context by which vulnerability exploitation is possible.

Network

A vulnerability exploitable with network access means the vulnerable component is bound to the network stack and the attacker's path is through OSI layer 3 (the network layer). Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable one or more network hops away (e.g. across layer 3 boundaries from routers).

Attack Complexity

This metric describes the conditions beyond the attacker's control that must exist in order to exploit the vulnerability.

Low

Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.

Privileges Required

This metric describes the level of privileges an attacker must possess before successfully exploiting the vulnerability.

None

The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.

User Interaction

This metric captures the requirement for a user, other than the attacker, to participate in the successful compromise of the vulnerable component.

None

The vulnerable system can be exploited without interaction from any user.

Base: Scope Metrics

An important property captured by CVSS v3.0 is the ability for a vulnerability in one software component to impact resources beyond its means, or privileges.

Scope

Formally, Scope refers to the collection of privileges defined by a computing authority (e.g. an application, an operating system, or a sandbox environment) when granting access to computing resources (e.g. files, CPU, memory, etc). These privileges are assigned based on some method of identification and authorization. In some cases, the authorization may be simple or loosely controlled based upon predefined rules or standards. For example, in the case of Ethernet traffic sent to a network switch, the switch accepts traffic that arrives on its ports and is an authority that controls the traffic flow to other switch ports.

Changed

An exploited vulnerability can affect resources beyond the authorization privileges intended by the vulnerable component. In this case the vulnerable component and the impacted component are different.

Base: Impact Metrics

The Impact metrics refer to the properties of the impacted component.

Confidentiality Impact

This metric measures the impact to the confidentiality of the information resources managed by a software component due to a successfully exploited vulnerability.

Low

There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is constrained. The information disclosure does not cause a direct, serious loss to the impacted component.

Integrity Impact

This metric measures the impact to integrity of a successfully exploited vulnerability. Integrity refers to the trustworthiness and veracity of information.

None

There is no loss of integrity within the impacted component.

Availability Impact

This metric measures the impact to the availability of the impacted component resulting from a successfully exploited vulnerability.

None

There is no impact to availability within the impacted component.

Temporal Metrics

The Temporal metrics measure the current state of exploit techniques or code availability, the existence of any patches or workarounds, or the confidence that one has in the description of a vulnerability.

Environmental Metrics

 nvd@nist.gov
V2 5 AV:N/AC:L/Au:N/C:P/I:N/A:N nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.
EPSS V0
EPSS V1
EPSS V2
EPSS V3
80.0080.0060.0060.0040.0040.0020.0020.000.000.0073.46%73.46%1.14%1.14%1.14%1.14%1.49%0.89%1.56%1.52%1.1%1.16%1.16%1.16%Jul '21Jul '2120222022Jul '22Jul '2220232023Jul '23Jul '2320242024Jul '24Jul '24
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Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
1201201001008080606040402020100%34%56%58%59%85%80%85%85%86%83%83%85%85%86%75%Jul '21Jul '2120222022Jul '22Jul '2220232023Jul '23Jul '2320242024Jul '24Jul '24
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EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 45005

Date de publication : 2018-07-10 22h00 +00:00
Auteur : Metasploit
EDB Vérifié : Yes

##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'securerandom'
class MetasploitModule < Msf::Exploit::Remote
Rank = ExcellentRanking
include Msf::Exploit::Remote::HttpClient
include Msf::Exploit::Remote::HttpServer
include Msf::Exploit::EXE
def initialize(info = {})
super(update_info(info,
'Name' => 'IBM QRadar SIEM Unauthenticated Remote Code Execution',
'Description' => %q{
IBM QRadar SIEM has three vulnerabilities in the Forensics web application
that when chained together allow an attacker to achieve unauthenticated remote code execution.
The first stage bypasses authentication by fixating session cookies.
The second stage uses those authenticated sessions cookies to write a file to disk and execute
 
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Products Mentioned

Configuraton 0

Ibm>>Qradar_security_information_and_event_manager >> Version From (including) 7.2.0 To (including) 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Ibm>>Qradar_security_information_and_event_manager >> Version 7.2.8

Configuraton 0

Ibm>>Qradar_security_information_and_event_manager >> Version 7.3.0

Ibm>>Qradar_security_information_and_event_manager >> Version 7.3.1

Ibm>>Qradar_security_information_and_event_manager >> Version 7.3.1

Ibm>>Qradar_security_information_and_event_manager >> Version 7.3.1

Ibm>>Qradar_security_information_and_event_manager >> Version 7.3.1

Ibm>>Qradar_security_information_and_event_manager >> Version 7.3.1

Références

https://www.exploit-db.com/exploits/45005/
Tags : exploit, x_refsource_EXPLOIT-DB