Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Vulnerabilities / Threats

8/17/2011
09:09 AM
50%
50%

Botnets And Google Dorks: New Recipe For Hacking

Attackers finding new ways to automate the hunt for vulnerabilities, Imperva researchers say.

Google, hackers have discovered, is very good at finding Web-facing security vulnerabilities. But searching for one vulnerability at a time can be slow--so it's time to automate.

Attackers are now using botnets and Google "dorks"--clearly-defined search parameters--to speed the process of finding exploitable flaws on the Internet, according to a new report issued by researchers at Imperva Tuesday.

"What the hackers are doing is building an army of zombies to perform automated cyber reconnaissance," said Noa Bar Yosef, senior security strategist at Imperva. "This makes the Google search much more efficient, and it also makes it harder to detect, because each zombie only issues two to four queries per minute, which is not enough to raise a red flag."

"Search engines can be directed to return results that are focused on specific potential targets by using a specific set of query operators," the Imperva report explains. "For example, the attacker may focus on all potential victims in a specified geographic location. In this case, the query includes a "location" search operator.

"In another scenario, an attacker may want to target all vulnerabilities in a specific website, and achieves this by issuing different queries containing the 'site' search operator," the report continues. "These particular search queries are commonly referred to as 'Google dorks,' or simply 'dorks.'

"Automating the query and result parsing enables the attacker to issue a large number of queries, examine all the returned results, and get a filtered list of potentially exploitable sites in a very short time and with minimal effort," the report states.

Read the rest of this article on Dark Reading.

In this new Tech Center report, we profile five database breaches--and extract the lessons to be learned from each. Plus: A rundown of six technologies to reduce your risk. Download it here (registration required).

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
COVID-19: Latest Security News & Commentary
Dark Reading Staff 9/21/2020
Hacking Yourself: Marie Moe and Pacemaker Security
Gary McGraw Ph.D., Co-founder Berryville Institute of Machine Learning,  9/21/2020
Startup Aims to Map and Track All the IT and Security Things
Kelly Jackson Higgins, Executive Editor at Dark Reading,  9/22/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Special Report: Computing's New Normal
This special report examines how IT security organizations have adapted to the "new normal" of computing and what the long-term effects will be. Read it and get a unique set of perspectives on issues ranging from new threats & vulnerabilities as a result of remote working to how enterprise security strategy will be affected long term.
Flash Poll
How IT Security Organizations are Attacking the Cybersecurity Problem
How IT Security Organizations are Attacking the Cybersecurity Problem
The COVID-19 pandemic turned the world -- and enterprise computing -- on end. Here's a look at how cybersecurity teams are retrenching their defense strategies, rebuilding their teams, and selecting new technologies to stop the oncoming rise of online attacks.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-25747
PUBLISHED: 2020-09-25
The Telnet service of Rubetek RV-3406, RV-3409, and RV-3411 cameras (firmware versions v342, v339) can allow a remote attacker to gain access to RTSP and ONFIV services without authentication. Thus, the attacker can watch live streams from the camera, rotate the camera, change some settings (brightn...
CVE-2020-25748
PUBLISHED: 2020-09-25
A Cleartext Transmission issue was discovered on Rubetek RV-3406, RV-3409, and RV-3411 cameras (firmware versions v342, v339). Someone in the middle can intercept and modify the video data from the camera, which is transmitted in an unencrypted form. One can also modify responses from NTP and RTSP s...
CVE-2020-25749
PUBLISHED: 2020-09-25
The Telnet service of Rubetek cameras RV-3406, RV-3409, and RV-3411 cameras (firmware versions v342, v339) could allow an remote attacker to take full control of the device with a high-privileged account. The vulnerability exists because a system account has a default and static password. The Telnet...
CVE-2020-24592
PUBLISHED: 2020-09-25
Mitel MiCloud Management Portal before 6.1 SP5 could allow an attacker, by sending a crafted request, to view system information due to insufficient output sanitization.
CVE-2020-24593
PUBLISHED: 2020-09-25
Mitel MiCloud Management Portal before 6.1 SP5 could allow a remote attacker to conduct a SQL Injection attack and access user credentials due to improper input validation.