Jan 26, 2024 Cyber Threat Intelligence

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

Daily summary

  • 6 new critical disclosures — review patch status on exposed services.

Top threats today

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

Critical exposure

CVE-2024-20253 New critical Cisco Unified Communications Manager exposure disclosed.

  • CVSS 9.9
  • Network edge / SD-WAN deployments affected

New critical disclosure (CVSS 9.9) — high severity with a short public awareness window before exploit material typically surfaces.

Critical exposure

CVE-2023-52389 Pocoproject Poco Buffer Overflow

  • CVSS 9.8

New critical Pocoproject Poco Buffer Overflow (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2023-38317 An issue was discovered in OpenNDS before 10.1.3.

  • CVSS 9.8

New critical disclosure (CVSS 9.8) — high severity with a short public awareness window before exploit material typically surfaces.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

Nothing flagged in this category for this digest.

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-2023-38317 CVSS 9.8

An issue was discovered in OpenNDS before 10.1.3.

CVE-2023-38318 CVSS 9.8

An issue was discovered in OpenNDS before 10.1.3.

CVE-2023-38319 CVSS 9.8

An issue was discovered in OpenNDS before 10.1.3.

CVE-2023-38323 CVSS 9.8

An issue was discovered in OpenNDS before 10.1.3.

CVE-2023-52389 CVSS 9.8

UTF32Encoding.cpp in POCO has a Poco::UTF32Encoding integer overflow and resultant stack buffer overflow because Poco::UTF32Encoding::con...

CVE-2024-20253 CVSS 9.9

New critical Cisco Unified Communications Manager exposure disclosed.

View critical disclosures

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