Feb 6, 2022 Cyber Threat Intelligence

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

Daily summary

  • 5 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-2013-20004 A flaw was found in StarWind iSCSI target.

  • CVSS 9.8

New critical Starwindsoftware Iscsi San DoS (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2021-41816 Fedoraproject Cgi Buffer Overflow

  • CVSS 9.8

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

Critical exposure

CVE-2022-22831 An issue was discovered in Servisnet Tessa 0.0.2.

  • CVSS 9.8
  • Potential privilege escalation to admin/root

New critical Servisnet Tessa privilege escalation (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

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-2021-41816 CVSS 9.8

CGI.escape_html in Ruby before 2.7.5 and 3.x before 3.0.3 has an integer overflow and resultant buffer overflow via a long string on plat...

CVE-2022-22831 CVSS 9.8

An issue was discovered in Servisnet Tessa 0.0.2.

CVE-2022-22832 CVSS 9.8

An issue was discovered in Servisnet Tessa 0.0.2.

CVE-2022-24552 CVSS 9.8

A flaw was found in the REST API in StarWind Stack.

View critical disclosures

cvelogic Threat Intelligence