Security

Adobe addresses a critical vulnerability in ColdFusion product

Adobe has released security updates to address a critical vulnerability in the ColdFusion product (versions 2021, 2016, and 2018) that could lead to arbitrary code execution.

Adobe has released security patches to address a critical vulnerability in Adobe ColdFusion that could be exploited by attackers to execute arbitrary code on vulnerable systems. The issue, tracked as CVE-2021-21087 is caused by improper input validation.

“Adobe has released security updates for ColdFusion versions 2021, 2016 and 2018. These updates resolve a critical  vulnerability that could lead to arbitrary code execution. ” reads the advisory published by the software giant.

The flaw affects ColdFusion 2016 Update 16 and earlier version, all ColdFusion 2018 Update 10, and earlier versions All ColdFusion 2021 Version 2021.0.0.323925.

Adobe recommends updating your ColdFusion JDK/JRE to the latest version of the LTS releases for 1.8 and JDK 11, it pointed out that installing the ColdFusion update without a corresponding JDK update will NOT secure the server.  

The software giant also recommends customers apply the security configuration settings as outlined on the ColdFusion Security page as well as review the respective Lockdown guides.    

The vulnerability was reported by Josh Lane, the company confirmed that it is now aware of attacks in the wild exploiting the CVE-2021-20187 vulnerability.  

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Pierluigi Paganini

(SecurityAffairs – hacking, Coldfusion)

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Pierluigi Paganini

Pierluigi Paganini is member of the ENISA (European Union Agency for Network and Information Security) Threat Landscape Stakeholder Group and Cyber G7 Group, he is also a Security Evangelist, Security Analyst and Freelance Writer. Editor-in-Chief at "Cyber Defense Magazine", Pierluigi is a cyber security expert with over 20 years experience in the field, he is Certified Ethical Hacker at EC Council in London. The passion for writing and a strong belief that security is founded on sharing and awareness led Pierluigi to find the security blog "Security Affairs" recently named a Top National Security Resource for US. Pierluigi is a member of the "The Hacker News" team and he is a writer for some major publications in the field such as Cyber War Zone, ICTTF, Infosec Island, Infosec Institute, The Hacker News Magazine and for many other Security magazines. Author of the Books "The Deep Dark Web" and “Digital Virtual Currency and Bitcoin”.

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