Feb 22, 2022 Cyber Threat Intelligence

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

Daily summary

  • Zabbix Frontend: 2 CVEs added to CISA KEV today.

Top threats today

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

Critical active threat

CVE-2022-23131 Zabbix Frontend Authentication Bypass

  • Actively exploited (CISA KEV)
  • Listed on CISA KEV
  • Authentication bypass — unauthenticated access risk

Zabbix Frontend Auth Bypass is on CISA KEV — confirmed in-the-wild exploitation. Expect continued targeting while the issue remains on the catalog.

Critical active threat

CVE-2022-23134 Zabbix Frontend Improper Access Control

  • Actively exploited (CISA KEV)
  • Listed on CISA KEV

Confirmed in-the-wild exploitation per CISA KEV — active threat momentum, not theoretical risk.

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

Nothing flagged in this category for this digest.

View critical disclosures

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