Apr 25, 2021 Cyber Threat Intelligence

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

Daily summary

  • 4 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-2021-20697 Dlink Dap-1880ac Firmware privilege escalation

  • CVSS 9.8
  • Potential privilege escalation to admin/root

New critical Dlink Dap-1880ac Firmware privilege escalation (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2021-31726 Akuvox C315 115.116.2613 allows remote command Injection via the cfgd_server service.

  • CVSS 9.8

New critical Akuvox C315 Firmware Command Injection (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Critical exposure

CVE-2021-20711 Nec Aterm Wg2600hs Firmware

  • 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

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-2021-20697 CVSS 9.8

Missing authentication for critical function in DAP-1880AC firmware version 1.21 and earlier allows a remote attacker to login to the dev...

CVE-2021-20711 CVSS 9.8

Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.

CVE-2021-31726 CVSS 9.8

Akuvox C315 115.116.2613 allows remote command Injection via the cfgd_server service.

CVE-2021-31761 CVSS 9.6

Webmin 1.973 is affected by reflected Cross Site Scripting (XSS) to achieve Remote Command Execution through Webmin's running process fea...

View critical disclosures

cvelogic Threat Intelligence