Jul 7, 2023 Cyber Threat Intelligence

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

Daily summary

  • Arm Mali Graphics Processing Unit (GPU) added to CISA KEV — confirmed in-the-wild exploitation.
  • Microsoft Office: public exploit or PoC linked (RCE)
  • 10 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-2021-29256 Arm Mali GPU Kernel Driver Use-After-Free

  • Actively exploited (CISA KEV)
  • Listed on CISA KEV
  • Potential privilege escalation to admin/root

Arm Mali Graphics Processing Unit (GPU) Privilege Escalation is on CISA KEV — confirmed in-the-wild exploitation. Expect continued targeting while the issue remains on the catalog.

Active exploit activity

CVE-2022-21907 HTTP Protocol Stack Remote Code Execution Vulnerability

  • Public exploit or PoC available
  • Exploit activity linked
  • Remote code execution exposure

Microsoft Windows 10 RCE now has public exploit or PoC linkage — assume opportunistic scanning and targeted follow-on activity.

Critical exposure

CVE-2021-32495 Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function.

  • CVSS 10

New critical Radare2 DoS (CVSS 10) — fresh disclosure window; early internet scanning often precedes mature exploit chains.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

View KEV additions

Exploit & PoC activity

CVE-2023-33131 Exploit

Microsoft Outlook Remote Code Execution Vulnerability

CVE-2022-21907 Exploit

HTTP Protocol Stack Remote Code Execution Vulnerability

View new exploit links

Exploitation dynamics

Nothing flagged in this category for this digest.

See EPSS increases

New critical disclosures

CVE-2021-32495 CVSS 10

Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function.

CVE-2022-4361 CVSS 10

Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the SAML or OIDC prov...

CVE-2023-36993 CVSS 9.8

The cryptographically insecure random number generator being used in TravianZ 8.3.4 and 8.3.3 in the password reset function allows an at...

CVE-2023-36994 CVSS 9.8

In TravianZ 8.3.4 and 8.3.3, Incorrect Access Control in the installation script allows an attacker to overwrite the server configuration...

CVE-2023-37170 CVSS 9.8

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain an unauthenticated remote code execution (RCE) vulnerability via the la...

CVE-2023-37171 CVSS 9.8

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain a command injection vulnerability via the admuser parameter in the setP...

CVE-2023-37172 CVSS 9.8

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain a command injection vulnerability via the ip parameter in the setDiagno...

CVE-2023-37173 CVSS 9.8

TOTOLINK A3300R V17.0.0cu.557_B20221024 was discovered to contain a command injection vulnerability via the command parameter in the setT...

CVE-2023-37261 CVSS 9.6

OpenComputers is a Minecraft mod that adds programmable computers and robots to the game.

CVE-2023-37262 CVSS 9.6

CC: Tweaked is a mod for Minecraft which adds programmable computers, turtles, and more to the game.

View critical disclosures

cvelogic Threat Intelligence