Rewterz Threat Advisory – CVE-2021-29461 – Discord-Recon Local File Include Vulnerability

Rewterz Threat Advisory – Multiple Google Chrome Vulnerabilities

April 21, 2021

Rewterz Threat Advisory – CVE-2021-22893 – Pulse Connect Secure RCE Vulnerability

Severity

High

Analysis Summary

CVE-2021-22893

The Zero-day Pulse Connect Secure authentication bypass vulnerability allows an attacker to run an arbitrary code on the Pulse Connect Secure Gateway. A remote, unauthenticated attacker can send a specially crafted HTTP request to the victim to exploit the vulnerability and gain access to the target system.

Impact

Remote Code Execution
URL-Based Attacks

Affected Vendors

Pulse Secure

Affected Products

Pulse Connect Secure 9.1RX
Pulse Connect Secure 9.0RX

Remediation

Upgrade to the latest Pulse Connect Secure server software version 9.1R.11.4 and for updates visit

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784

A software update is expected to release in early May.

Reading this advisory was a good start.

Make it a habit.

Rewterz publishes threat advisories ahead of mainstream cybersecurity media, informed by an AI-Native Autonomous SOC that sees regional threat actor activity in real time. Subscribe to receive each new advisory as it publishes, plus a monthly Middle East threat landscape brief drawn from our own SOC telemetry. For teams evaluating their detection coverage, a 30-minute consultation with a senior analyst is also available, at your pace, when you're ready.

Request a demo