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Bill Brenner
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Profile of Bill Brenner

Information Security Blogger
News & Commentary Posts: 2

Writer. Father. Husband. Blogger. History buff. Heavy Metal fanatic. Rebellious Catholic. Frequent traveler. In his day job, Brenner writes about threats to Internet security as seen from his vantage point as Senior Security Tech Writer at Akamai Technologies research center. He also blogs about the wider security industry at Liquidmatrix.org and writes about mental health issues at theocddiaries.com. Opinions are his own.
Articles by Bill Brenner
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.