Vulnerabilities > CVE-2011-3011 - Information Exposure vulnerability in CA Arcserve D2D R15
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
BaseServiceImpl.class in CA ARCserve D2D r15 does not properly handle sessions, which allows remote attackers to obtain credentials, and consequently execute arbitrary commands, via unspecified vectors.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Subverting Environment Variable Values The attacker directly or indirectly modifies environment variables used by or controlling the target software. The attacker's goal is to cause the target software to deviate from its expected operation in a manner that benefits the attacker.
- Footprinting An attacker engages in probing and exploration activity to identify constituents and properties of the target. Footprinting is a general term to describe a variety of information gathering techniques, often used by attackers in preparation for some attack. It consists of using tools to learn as much as possible about the composition, configuration, and security mechanisms of the targeted application, system or network. Information that might be collected during a footprinting effort could include open ports, applications and their versions, network topology, and similar information. While footprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
- Exploiting Trust in Client (aka Make the Client Invisible) An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
- Browser Fingerprinting An attacker carefully crafts small snippets of Java Script to efficiently detect the type of browser the potential victim is using. Many web-based attacks need prior knowledge of the web browser including the version of browser to ensure successful exploitation of a vulnerability. Having this knowledge allows an attacker to target the victim with attacks that specifically exploit known or zero day weaknesses in the type and version of the browser used by the victim. Automating this process via Java Script as a part of the same delivery system used to exploit the browser is considered more efficient as the attacker can supply a browser fingerprinting method and integrate it with exploit code, all contained in Java Script and in response to the same web page request by the browser.
- Session Credential Falsification through Prediction This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.
D2sec
| name | CA ARCserve D2D r15 Credentials Disclosure |
| url | http://www.d2sec.com/exploits/ca_arcserve_d2d_r15_credentials_disclosure.html |
Exploit-Db
| description | CA Arcserve D2D - GWT RPC Credential Information Disclosure (Metasploit). CVE-2011-3011. Local exploit for Windows platform |
| id | EDB-ID:41707 |
| last seen | 2017-03-23 |
| modified | 2017-03-23 |
| published | 2017-03-23 |
| reporter | Exploit-DB |
| source | https://www.exploit-db.com/download/41707/ |
| title | CA Arcserve D2D - GWT RPC Credential Information Disclosure (Metasploit) |
Metasploit
| description | This module exploits an information disclosure vulnerability in the CA Arcserve D2D r15 web server. The information disclosure can be triggered by sending a specially crafted RPC request to the homepage servlet. This causes CA Arcserve to disclosure the username and password in cleartext used for authentication. This username and password pair are Windows credentials with Administrator access. |
| id | MSF:EXPLOIT/WINDOWS/HTTP/CA_ARCSERVE_RPC_AUTHBYPASS |
| last seen | 2020-05-21 |
| modified | 2017-07-24 |
| published | 2011-08-01 |
| references | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3011 |
| reporter | Rapid7 |
| source | https://github.com/rapid7/metasploit-framework/blob/master//modules/exploits/windows/http/ca_arcserve_rpc_authbypass.rb |
| title | CA Arcserve D2D GWT RPC Credential Information Disclosure |
Nessus
| NASL family | CGI abuses |
| NASL id | ARCSERVE_D2D_HOMEPAGESERVLET_INFO.NASL |
| description | The installed version of ARCserve D2D, a disk-based backup product from Computer Associates, allows an unauthenticated, remote attacker to discover the username and password used by the affected application. This can be accomplished by sending a specially crafted POST request to the |
| last seen | 2020-06-01 |
| modified | 2020-06-02 |
| plugin id | 55720 |
| published | 2011-07-28 |
| reporter | This script is Copyright (C) 2011-2018 and is owned by Tenable, Inc. or an Affiliate thereof. |
| source | https://www.tenable.com/plugins/nessus/55720 |
| title | Computer Associates ARCserve D2D homepageServlet Servlet Information Disclosure |
| code | |