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By Level 4 Flexeran
Level 4 Flexeran


Total advisories:  1,055 (last month: 864).

Again a record breaking month, with 1,055 advisories being reported this month (September: 864)

2022 was already the record-breaking year with the highest number of Secunia Advisories reported,
however 2023 has already exceeded 2022 in October by more than 10%
2023 is on its way to crush 2022 with an approx. 25-35% increase!

Important conclusions from this month report are:

  • Almost 56.87% of all vulnerabilities reported in this month have a “Remote Attack Vector” (last month 52.2%)
  • The Secunia Research Team reported only 6 Extremely critical advisories this month. (Last month: 11)
  • 18 Zero-Day Advisories reported. (last month :17) for Cisco, Citrix, Apple, Microsoft, Atlassian and Android
  • Over 1,857 unique CVE’s (last month: 1,892) were covered in the 1055 Advisories.
  • Threat Intelligence indicates again that Moderately Critical Vulnerabilities are targeted by hackers.
  • More than 65% of all advisories are disclosed by these 5 usual suspect vendors (Suse, Oracle, Amazon, RedHat and Ubuntu )
  • Interestingly among these vendors are also the ones with the most rejected advisories:
    • Amazon: 24 out of 152 advisories were rejected by the Secunia Research Team.
    • SUSE:       22 out of 152
    • Ubuntu:   17 out of 152
    • RedHat:   4 out of 152
  • Juniper and F5 contributed to more than 70% of all Networking related Advisories this month.

Last month we reported that 72.11% of all Secunia Advisories had a Threat (exploits, malware, ransomware, etc.) associated with them, this month the number has been higher to 73.36%