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Ang Cui
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Profile of Ang Cui

Founder & CEO, Red Balloon Security
Member Since: 3/21/2018
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News & Commentary Posts: 2
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Dr. Ang Cui is the founder and CEO of Red Balloon Security in New York City, and a PI on DARPA LADS, as well as various other government agency funded research efforts. Dr. Cui is the inventor of Symbiote, a firmware defense technology for embedded devices, and FRAK, a firmware analysis and modification tool. He has transitioned a number of security technologies into commercial products including Symbiote. Dr. Cui has received numerous awards for his work reverse engineering commercial devices and was selected as a DARPA Riser in 2015. Dr. Cui received his Ph.D. in computer science from Columbia University in 2015.
Articles by Ang Cui
More SolarWinds Attack Details Emerge
Kelly Jackson Higgins, Executive Editor at Dark Reading,  1/12/2021
Vulnerability Management Has a Data Problem
Tal Morgenstern, Co-Founder & Chief Product Officer, Vulcan Cyber,  1/14/2021
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-22850
PUBLISHED: 2021-01-19
HGiga EIP product lacks ineffective access control in certain pages that allow attackers to access database or perform privileged functions.
CVE-2021-22851
PUBLISHED: 2021-01-19
HGiga EIP product contains SQL Injection vulnerability. Attackers can inject SQL commands into specific URL parameter (document management page) to obtain database schema and data.
CVE-2021-22852
PUBLISHED: 2021-01-19
HGiga EIP product contains SQL Injection vulnerability. Attackers can inject SQL commands into specific URL parameter (online registration) to obtain database schema and data.
CVE-2021-3178
PUBLISHED: 2021-01-19
** DISPUTED ** fs/nfsd/nfs3xdr.c in the Linux kernel through 5.10.8, when there is an NFS export of a subdirectory of a filesystem, allows remote attackers to traverse to other parts of the filesystem via READDIRPLUS. NOTE: some parties argue that such a subdirectory export is not intended to preven...
CVE-2021-3177
PUBLISHED: 2021-01-19
Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occurs because sprintf i...