Today, CISA released a Cybersecurity Advisory (CSA), Threat Actors Exploit Adobe ColdFusion CVE-2023-26360 for Initial Access to Government Servers, to disseminate known indicators of compromise (IOCs) and tactics, techniques, and procedures (TTPs). The vulnerability in ColdFusion (CVE-2023-26360) presents as an improper access control issue and exploitation of this CVE can result in arbitrary code execution.

CISA encourages network defenders and critical infrastructure organizations to review the CSA to improve their cybersecurity posture and protect against similar exploitation based on threat actor activity. CISA also urges software manufacturers to incorporate secure-by-design and -default principles into their software development practices to limit the impact of threat actor activity.

For more guidance to protect against the most common and impactful threats, visit CISA’s Cross-Sector Cybersecurity Performance Goals. For more information on Secure by Design, see CISA’s Secure by Design webpage.