Jan 30, 2022 Cyber Threat Intelligence

Daily summary

• 2 material risk changes today across KEV, exploits, critical disclosures, and EPSS movers.

Top threats today

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

Critical exposure

CVE-2021-46660 Signiant Manager+Agents before 15.1 allows XML External Entity (XXE) attacks.

• CVSS 9.8

New critical Signiant Manager\+agents XXE (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2022-0339 Server-Side Request Forgery (SSRF) in Pypi calibreweb prior to 0.6.16.

• CVSS 9.8

New critical Janeczku Calibre-web SSRF (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-2021-46660 CVSS 9.8

Signiant Manager+Agents before 15.1 allows XML External Entity (XXE) attacks.

CVE-2022-0339 CVSS 9.8

Server-Side Request Forgery (SSRF) in Pypi calibreweb prior to 0.6.16.

View critical disclosures