Adobe released security updates (APSB24-107) addressing an arbitrary file system vulnerability ColdFusion, identified as CVE-2024-53961,  is linked to a path traversal weakness with proof-of-concept (PoC) exploit code.

This could allow attackers to exploit the flaw and gain unauthorized access to arbitrary files on vulnerable servers. 

As per the updates Adobe ColdFusion versions 2023 and 2021 that addressed an arbitrary file proof-of-concept may enable attackers to read arbitrary files on vulnerable servers, potentially leading to unauthorized access and data exposure warns of critical ColdFusion bug with PoC exploit code.

Summary:

“Adobe is aware that CVE-2024-53961 has a known proof-of-concept that could cause an arbitrary file system read,” Adobe earlier gave statement cautioning customers that it assigned a “Priority 1” severity rating to the flaw because it has a “a higher risk of being targeted, by exploit(s) in the wild for a given product version and platform.”

Key findings:

• The vulnerability, CVE-2024-53961, affects ColdFusion 2021 and 2023.
• Adobe has provided a patch to address the issue.
• The vulnerability can potentially lead to unauthorized access and data exposure
• The flaw has been given a Priority 1 severity rating, the highest possible level, due to its potential for exploitation in the wild.
• Adobe has highlighted the critical nature of these updates and classified the vulnerability with a CVSS base score of 7.4, signifying a threat to the security of affected systems. 

Adobe has issued advisory

• Monitor systems for any signs of exploitation.
• Adobe has provided a patch to address the vulnerability remediation to mitigate the risk of exploitation.
• Consider implementing file system monitoring and logging to detect and prevent unauthorized file access.

Path traversal weakness in ColdFusion; CVE-2024-53961

What is Path Traversal?

Hackers uses a tactics by Tricking a web application into displaying the contents of a directory that was not on request by user to gain access to sensitive files on a server.

The path traversal weakness in ColdFusion could be exploited by an attacker to perform unauthorized file system reads on affected servers.

This means that an attacker could manipulate file paths to access sensitive files that are otherwise restricted. This kind of vulnerability can lead to exposure of critical system information, unauthorized access and data exposure.

Reference: https://www.bleepingcomputer.com/news/security/adobe-warns-of-critical-coldfusion-bug-with-poc-exploit-code/