Apr 11, 2023 Cyber Threat Intelligence

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

Daily summary

  • Microsoft Windows added to CISA KEV — confirmed in-the-wild exploitation.
  • 9 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-2023-28252 Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation

  • Actively exploited (CISA KEV)
  • Listed on CISA KEV
  • Potential privilege escalation to admin/root

Microsoft Windows Privilege Escalation is on CISA KEV — confirmed in-the-wild exploitation. Expect continued targeting while the issue remains on the catalog.

Critical exposure

CVE-2023-21554 Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability

  • CVSS 9.8
  • Remote code execution exposure

New critical Microsoft Windows 10 1607 RCE (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2023-27192 Dualspace Super Security DoS

  • CVSS 9.8

New critical Dualspace Super Security DoS (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation

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-2020-19802 CVSS 9.8

File Upload vulnerability found in Milken DoyoCMS v.2.3 allows a remote attacker to execute arbitrary code via the upload file type param...

CVE-2022-41331 CVSS 9.8

A missing authentication for critical function vulnerability [CWE-306] in FortiPresence infrastructure server before version 1.2.1 allows...

CVE-2023-21554 CVSS 9.8

Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability

CVE-2023-27192 CVSS 9.8

An issue found in DUALSPACE Super Secuirty v.2.3.7 allows an attacker to cause a denial of service via the key_wifi_safe_net_check_url, K...

CVE-2023-27645 CVSS 9.8

An issue found in POWERAMP audioplayer build 925 bundle play and build 954 allows a remote attacker to gain privileges via the reverb and...

CVE-2023-28250 CVSS 9.8

Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability

CVE-2023-28489 CVSS 9.8

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05).

CVE-2023-28808 CVSS 9.1

Some Hikvision Hybrid SAN/Cluster Storage products have an access control vulnerability which can be used to obtain the admin permission.

View critical disclosures

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