Apr 6, 2022 Cyber Threat Intelligence

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

Daily summary

  • Microsoft HTTP Protocol Stack: 2 CVEs added to CISA KEV today.
  • 9 new critical disclosures — review patch status on exposed services.

Top threats today

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

Critical active threat

CVE-2017-0148 Microsoft SMBv1 Server Remote Code Execution

  • Actively exploited (CISA KEV)
  • Listed on CISA KEV
  • Remote code execution exposure

Microsoft SMBv1 Server RCE is on CISA KEV — confirmed in-the-wild exploitation. Expect continued targeting while the issue remains on the catalog.

Critical exposure

CVE-2021-26114 Fortinet Fortiwan SQL injection

  • CVSS 9.8

New critical Fortinet Fortiwan SQL injection (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2022-1253 Heap-based Buffer Overflow in GitHub repository strukturag/libde265 prior to and including 1.0.8.

  • CVSS 9.8

New critical Struktur Libde265 Buffer Overflow (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

Microsoft HTTP Protocol Stack Remote Code Execution

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-2020-22253 CVSS 9.8

Xiongmai Technology Co devices AHB7008T-MH-V2, AHB7804R-ELS, AHB7804R-MH-V2, AHB7808R-MS-V2, AHB7808R-MS, AHB7808T-MS-V2, AHB7804R-LMS, a...

CVE-2021-26114 CVSS 9.8

Multiple improper neutralization of special elements used in an SQL command vulnerabilities in FortiWAN before 4.5.9 may allow an unauthe...

CVE-2022-1253 CVSS 9.8

Heap-based Buffer Overflow in GitHub repository strukturag/libde265 prior to and including 1.0.8.

Multiple vulnerabilities in the API and web-based management interfaces of Cisco Expressway Series and Cisco TelePresence Video Communica...

Multiple vulnerabilities in the API and web-based management interfaces of Cisco Expressway Series and Cisco TelePresence Video Communica...

CVE-2022-23441 CVSS 9.1

A use of hard-coded cryptographic key vulnerability [CWE-321] in FortiEDR versions 5.0.2, 5.0.1, 5.0.0, 4.0.0 may allow an unauthenticate...

CVE-2022-24786 CVSS 9.8

PJSIP is a free and open source multimedia communication library written in C.

CVE-2022-26613 CVSS 9.8

PHP-CMS v1.0 was discovered to contain a SQL injection vulnerability via the category parameter in categorymenu.php.

CVE-2022-27818 CVSS 9.1

SWHKD 1.1.5 unsafely uses the /tmp/swhkd.sock pathname.

View critical disclosures

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