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65:. Leaving such a password on devices available to the public is a major security risk. There are several Proof-of-Concept (POC), as well as real world worms running across internet, which are configured to search for systems set with a default username and password. Voyager Alpha Force,
80:, have used this vulnerability. Once devices have been compromised by exploiting the Default Credential vulnerability, they can themselves be used for various harmful purposes, such as carrying out
95:) will have unique default router usernames and passwords printed on a sticker, which is more secure than a common default password. Some vendors will however derive the password from the device's
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88:, Imagination, Capital Market Strategies L, by leveraging the fact that they were using the default credentials for their NetGear switch.
84:(DDoS) attacks. In one particular incident, a hacker was able to gain access and control of a large number of networks including those of
284:"The Rise of "Internet of Things": Review and Open Research Issues Related to Detection and Prevention of IoT-Based Security Attacks"
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58:. The default username and password are usually found in the instruction manual (common for all devices) or on the device itself.
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Shafiq, Muhammad; Gu, Zhaoquan; Cheikhrouhou, Omar; Alhakami, Wajdi; Hamam, Habib (2022-08-03). Lakshmanna, Kuruva (ed.).
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Niemietz, Marcus; Schwenk, Joerg (2015). "Owning Your Home
Network: Router Security Revisited".
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using a known algorithm, in which case the password can also be easily reproduced by attackers.
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Password used to access a device during its initial setup or after resetting to factory defaults
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Default passwords are one of the major contributing factors to large-scale compromises of
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is usually provided to access the device during its initial setup, or after resetting to
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on all equipment they ship, expecting users to change the password during
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Manufacturers of such equipment typically use a simple password, such as
225:"Recurrent GANs Password Cracker For IoT Password Security Enhancement"
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Nam, Sungyup; Jeon, Seungho; Kim, Hongkyo; Moon, Jongsub (2020-05-31).
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for specific devices and try to log in using the default credentials.
350:"If your router is still using the default password, change it now!"
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69:, and MySpooler are a few examples of POC malware which scan the
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76:In the real world, many forms of malware, such as
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186:"Closing the VAX Default Password "Backdoor""
163:Security Laboratory: Methods of Attack Series
288:Wireless Communications and Mobile Computing
23:WiFi Router with default password "password"
378:. Embedded Device Hacking. 31 October 2014
356:. IDG Communications, Inc. 7 December 2012
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86:University of Maryland, Baltimore County
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376:"Reversing D-Link's WPS Pin Algorithm"
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184:Opaska, Walter P. (1986-09-01).
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159:"The Risk of Default Passwords"
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301:10.1155/2022/8669348
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125:References
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210:0736-6981
382:June 16,
354:IT World
294:: 1–12.
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169:June 16,
103:See also
71:Internet
52:password
33:password
29:username
260:7309056
237:Bibcode
229:Sensors
31:and/or
360:3 June
334:3 June
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190:EDPACS
165:. SANS
139:arXiv
78:Mirai
67:Zotob
48:admin
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362:2017
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292:2022
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