Sep 9, 2021 Cyber Threat Intelligence

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

Daily summary

  • 10 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-2021-39296 Openbmc-project Openbmc

  • CVSS 10

New critical disclosure (CVSS 10) — high severity with a short public awareness window before exploit material typically surfaces.

Critical exposure

CVE-2021-32724 check-spelling is a github action which provides CI spell checking.

  • CVSS 9.9

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

Critical exposure

CVE-2021-38408 Advantech Webaccess RCE

  • CVSS 9.8
  • Remote code execution exposure

New critical Advantech Webaccess RCE (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-2020-19267 CVSS 9.8

An issue in index.php/Dswjcms/Basis/resources of Dswjcms 1.6.4 allows attackers to execute arbitrary code via uploading a crafted PHP file.

CVE-2021-28494 CVSS 9.6

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, authenticatio...

CVE-2021-28909 CVSS 9.8

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow unauthenticated attackers to access uncontrolled the login service at /webif/Se...

CVE-2021-28911 CVSS 9.8

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow unauthenticated attackers access to /tmp path which contains some sensitive dat...

CVE-2021-28913 CVSS 9.8

BAB TECHNOLOGIE GmbH eibPort V3 prior version 3.9.1 allow unauthenticated attackers access to /webif/SecurityModule to validate the so ca...

CVE-2021-32724 CVSS 9.9

check-spelling is a github action which provides CI spell checking.

CVE-2021-38408 CVSS 9.8

A stack-based buffer overflow vulnerability in Advantech WebAccess Versions 9.02 and prior caused by a lack of proper validation of the l...

CVE-2021-38540 CVSS 9.8

The variable import endpoint was not protected by authentication in Airflow >=2.0.0, <2.1.3.

CVE-2021-38727 CVSS 9.8

FUEL CMS 1.5.0 allows SQL Injection via parameter 'col' in /fuel/index.php/fuel/logs/items

CVE-2021-39296 CVSS 10

In OpenBMC 2.9, crafted IPMI messages allow an attacker to bypass authentication and gain full control of the system.

View critical disclosures

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