{"id":21082,"date":"2025-04-10T21:54:59","date_gmt":"2025-04-10T21:54:59","guid":{"rendered":""},"modified":"2025-10-16T17:20:33","modified_gmt":"2025-10-16T23:20:33","slug":"cve-2023-33472-scada-lts-remote-privilege-escalation-vulnerability","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2023-33472-scada-lts-remote-privilege-escalation-vulnerability\/","title":{"rendered":"CVE-2023-33472: Scada-LTS Remote Privilege Escalation Vulnerability<\/strong>"},"content":{"rendered":"

Overview<\/strong>
\nIn this blog post, we will take an in-depth look at a significant security vulnerability, CVE-2023-33472, that affects Scada-LTS v2.7.5.2 build 4551883606 and prior versions. This vulnerability allows remote attackers with low-level authentication to escalate privileges, execute arbitrary code, and obtain sensitive information. With a CVSS Severity Score of 8.8, the threat posed by this vulnerability<\/a> is substantial.<\/p>\n

Vulnerability Summary<\/strong>
\nCVE-2023-33472 is a severe vulnerability in Scada-LTS v2.7.5.2 build 4551883606 and earlier versions<\/a>. It allows remote attackers with low-level authentication<\/a> to abuse the Event Handlers function to escalate privileges, execute arbitrary code, and gain access to confidential information. The potential of system compromise or data leakage makes this vulnerability a critical<\/a> concern for all Scada-LTS users.<\/p>\n

How the Exploit Works<\/strong>
\nThe vulnerability lies in the Event<\/a> Handlers function of Scada-LTS. Event Handlers are meant to respond to specific events within a system. However, in the affected versions, an attacker with low-level authentication can manipulate these handlers to escalate their privileges<\/a> within the system.<\/p>\n

Once the attacker has escalated their privileges, they can execute arbitrary code<\/a>. This ability opens the door for a variety of malicious activities, including system compromise or data<\/a> leakage.<\/p>\n

Conceptual Example Code<\/strong>
\nA specific example code for this exploit is not available. However, the general concept would involve an attacker crafting a malicious request to the Event Handlers function to escalate their privileges and then execute arbitrary code<\/a>.<\/p>

\r\n

\r\n \r\n \"Ameeba\r\n <\/a>\r\n A new way to communicate\r\n <\/h2>\r\n\r\n

\r\n Ameeba Chat is built on encrypted identity, not personal profiles.\r\n <\/p>\r\n\r\n

\r\n Message, call, share files, and coordinate with identities kept separate.\r\n <\/p>\r\n\r\n