Jan 22, 2024 Cyber Threat Intelligence

Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.

Daily summary

  • VMware VCenter Server added to CISA KEV — confirmed in-the-wild exploitation.
  • 4 new critical disclosures — review patch status on exposed services.

Top threats today

Three highest-priority changes — analyst brief, not a CVE dump.

Critical active threat

CVE-2023-34048 VMware vCenter Server Out-of-Bounds Write

  • Actively exploited (CISA KEV)
  • Listed on CISA KEV
  • Remote code execution exposure

VMware VCenter Server RCE is on CISA KEV — confirmed in-the-wild exploitation. Expect continued targeting while the issue remains on the catalog.

Critical exposure

CVE-2017-20189 Clojure Deserialization

  • CVSS 9.8

New critical Clojure Deserialization (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2021-42141 An issue was discovered in Contiki-NG tinyDTLS through 2018-08-30.

  • CVSS 9.8

New critical Contiki-ng Tinydtls DoS (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

View KEV additions

Exploit & PoC activity

Nothing flagged in this category for this digest.

View new exploit links

Exploitation dynamics

Nothing flagged in this category for this digest.

See EPSS increases

New critical disclosures

CVE-2017-20189 CVSS 9.8

In Clojure before 1.9.0, classes can be used to construct a serialized object that executes arbitrary code upon deserialization.

CVE-2021-42141 CVSS 9.8

An issue was discovered in Contiki-NG tinyDTLS through 2018-08-30.

CVE-2023-48118 CVSS 9.8

SQL Injection vulnerability in Quest Analytics LLC IQCRM v.2023.9.5 allows a remote attacker to execute arbitrary code via a crafted requ...

CVE-2024-0204 CVSS 9.8

Authentication bypass in Fortra's GoAnywhere MFT prior to 7.4.1 allows an unauthorized user to create an admin user via the administratio...

View critical disclosures

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