✕

Rewterz Annual Threat Intelligence Report 2025 - Download Now

Request a Demo
Rewterz

Rewterz Threat Alert – GandCrab or .CRAB Ransomware – Active IOCs

May 10, 2023
Rewterz

Rewterz Threat Alert – ModiLoader aka DBatLoader – Active IOCs IOCs

May 10, 2023

Rewterz Threat Advisory – Multiple Citrix ADC and Gateway Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2023-24487 CVSS:6.1

Citrix ADC and Gateway are vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

CVE-2023-24487 CVSS:6.1

Citrix ADC and Gateway are vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

Impact

  • Cross-Site Scripting
  • Unauthorized Access

Indicators Of Compromise

CVE

  • CVE-2023-32208
  • CVE-2023-32210
  • CVE-2023-32212
  • CVE-2023-32207
  • CVE-2023-32213
  • CVE-2023-32209
  • CVE-2023-32211
  • CVE-2023-32214
  • CVE-2023-32216

Affected Vendors

Citrix

Affected Products

  • Citrix Gateway 12.1
  • Citrix Gateway 13.0
  • Citrix ADC 12.1

Remediation

Refer to Citrix Security Advisory for patch, upgrade or suggested workaround information. 

Citrix Security Advisory

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