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All posts in Vulnerabilities and Threat Research

832 Posts

Mayank Deshmukh
Mayank Deshmukh
December 15, 2021December 23, 2022 - 12 min read

Is Your Web Application Exploitable By Log4Shell Vulnerability?

Posted in Vulnerabilities and Threat Research
34
Hiep Dang
Hiep Dang
December 14, 2021December 21, 2022 - 5 min read

Log4Shell Exploit Detection and Response with Qualys Multi-Vector EDR

Posted in Vulnerabilities and Threat Research
21
Jim Wojno
Jim Wojno
December 14, 2021December 18, 2022 - 5 min read

Detect Exploitation Attempts With Qualys XDR (Beta)

Posted in Vulnerabilities and Threat Research
9
Debra M. Fezza Reed
Debra M. Fezza Reed
December 14, 2021December 19, 2022 - 6 min read

Microsoft & Adobe Patch Tuesday (December 2021) – Microsoft 83 Vulnerabilities with 7 Critical, 1 Actively Exploited. Adobe 60 Vulnerabilities, 28 critical.

Posted in Patch Tuesday, Vulnerabilities and Threat Research
11
Bharat Jogi
Bharat Jogi
December 10, 2021January 17, 2023 - 28 min read

CVE-2021-44228: Apache Log4j2 Zero-Day Exploited in the Wild (Log4Shell)

Posted in Vulnerabilities and Threat Research
296
Aubrey Perin
Aubrey Perin
December 9, 2021December 9, 2021 - 7 min read

RANSOMWARE: Ranzy Locker

Posted in Vulnerabilities and Threat Research
3
Ghanshyam More
Ghanshyam More
November 18, 2021December 22, 2022 - 8 min read

Conti Ransomware

Posted in Vulnerabilities and Threat Research
15
Ankit Malhotra
Ankit Malhotra
November 10, 2021December 19, 2022 - 3 min read

Microsoft & Adobe Patch Tuesday (November 2021) – Microsoft 55 Vulnerabilities with 6 Critical, 6 Zero-Days. Adobe 4 Vulnerabilities

Posted in Patch Tuesday, Product and Tech, Vulnerabilities and Threat Research
8
Mehul Revankar
Mehul Revankar
November 8, 2021December 13, 2022 - 7 min read

Qualys Response to CISA Alert: Binding Operational Directive 22-01

Posted in VMDR, Vulnerabilities and Threat Research
4
Mayank Deshmukh
Mayank Deshmukh
October 27, 2021December 16, 2022 - 8 min read

Apache HTTP Server Path Traversal & Remote Code Execution (CVE-2021-41773 & CVE-2021-42013)

Posted in Vulnerabilities and Threat Research
22

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Top Posts

  • CVE-2021-3156: Heap-Based Buffer Overflow in Sudo (Baron Samedit)
  • CVE-2021-44228: Apache Log4j2 Zero-Day Exploited in the Wild (Log4Shell)
  • PwnKit: Local Privilege Escalation Vulnerability Discovered in polkit's pkexec (CVE-2021-4034)
  • Qualys Update on Accellion FTA Security Incident
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