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Author

 Art Dahnert
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Profile of Art Dahnert

Managing Consultant, Cigital, Inc.
Member Since: 8/10/2016
Author
News & Commentary Posts: 1
Comments: 0

Art Dahnert is a managing consultant with over 19 years of experience in the software industry, including over 8 years in application security. Dahnert has completed hundreds of security risk assessments, penetration tests and vulnerability assessments of web applications, desktop applications, and mobile applications.

In addition, Mr. Dahnert has led the design and development of numerous security applications for multiple branches of the US military, developed code for the Windows operating system and Symantec antivirus applications. Mr. Dahnert has instructed many Fortune 500 development teams on the subject of secure code practices.

Mr. Dahnert also has an extensive and varied automotive background, most recently working with Tier 1 suppliers for several European auto manufacturers to improve their secure SDLC processes and tooling. Mr. Dahnert has certifications in several automotive technologies as well as experience working for large service departments for major automotive dealers.

Articles by Art Dahnert
Edge-DRsplash-10-edge-articles
I Smell a RAT! New Cybersecurity Threats for the Crypto Industry
David Trepp, Partner, IT Assurance with accounting and advisory firm BPM LLP,  7/9/2021
News
Attacks on Kaseya Servers Led to Ransomware in Less Than 2 Hours
Robert Lemos, Contributing Writer,  7/7/2021
Commentary
It's in the Game (but It Shouldn't Be)
Tal Memran, Cybersecurity Expert, CYE,  7/9/2021
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From DHS/US-CERT's National Vulnerability Database
CVE-2021-37759
PUBLISHED: 2021-07-31
A Session ID leak in the DEBUG log file in Graylog before 4.1.2 allows attackers to escalate privileges (to the access level of the leaked session ID).
CVE-2021-37760
PUBLISHED: 2021-07-31
A Session ID leak in the audit log in Graylog before 4.1.2 allows attackers to escalate privileges (to the access level of the leaked session ID).
CVE-2020-26564
PUBLISHED: 2021-07-31
ObjectPlanet Opinio before 7.15 allows XXE attacks via three steps: modify a .css file to have <!ENTITY content, create a .xml file for a generic survey template (containing a link to this .css file), and import this .xml file at the survey/admin/folderSurvey.do?action=viewImportSurvey['importFil...
CVE-2020-26565
PUBLISHED: 2021-07-31
ObjectPlanet Opinio before 7.14 allows Expression Language Injection via the admin/permissionList.do from parameter. This can be used to retrieve possibly sensitive serverInfo data.
CVE-2020-26806
PUBLISHED: 2021-07-31
admin/file.do in ObjectPlanet Opinio before 7.15 allows Unrestricted File Upload of executable JSP files, resulting in remote code execution, because filePath can have directory traversal and fileContent can be valid JSP code.