Jul 29, 2021 Cyber Threat Intelligence

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

Daily summary

  • Cloverdx: public exploit or PoC linked (CSRF)
  • 3 new critical disclosures — review patch status on exposed services.

Top threats today

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

Active exploit activity

CVE-2021-29995 Cloverdx CSRF

  • Public exploit or PoC available
  • Exploit activity linked

Cloverdx CSRF now has public exploit or PoC linkage — assume opportunistic scanning and targeted follow-on activity.

Critical exposure

CVE-2021-37578 Apache Juddi unsafe deserialization

  • CVSS 9.8

New critical Apache Juddi unsafe deserialization (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2020-36239 Atlassian Jira Data Center

  • 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

CVE-2021-29995 Exploit

A Cross Site Request Forgery (CSRF) issue in Server Console in CloverDX through 5.9.0 allows remote attackers to execute any action as th...

View new exploit links

Exploitation dynamics

Nothing flagged in this category for this digest.

See EPSS increases

New critical disclosures

CVE-2020-36239 CVSS 9.8

Jira Data Center, Jira Core Data Center, Jira Software Data Center from version 6.3.0 before 8.5.16, from 8.6.0 before 8.13.8, from 8.14....

CVE-2021-21538 CVSS 9.6

Dell EMC iDRAC9 versions 4.40.00.00 and later, but prior to 4.40.10.00, contain an improper authentication vulnerability.

CVE-2021-37578 CVSS 9.8

Apache jUDDI uses several classes related to Java's Remote Method Invocation (RMI) which (as an extension to UDDI) provides an alternate...

View critical disclosures

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