{"id":55722,"date":"2025-06-28T10:21:55","date_gmt":"2025-06-28T10:21:55","guid":{"rendered":""},"modified":"2025-10-22T19:05:08","modified_gmt":"2025-10-23T01:05:08","slug":"cve-2023-47032-critical-password-vulnerability-in-ncr-terminal-handler","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2023-47032-critical-password-vulnerability-in-ncr-terminal-handler\/","title":{"rendered":"CVE-2023-47032: Critical Password Vulnerability in NCR Terminal Handler<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

The cybersecurity landscape is constantly shifting, with new vulnerabilities surfacing regularly. One such vulnerability, identified as CVE-2023-47032, has been reported in the NCR Terminal Handler version 1.5.1, a widely used terminal management system. This vulnerability can allow a remote<\/a> attacker to execute arbitrary code via a specially crafted script to the UserService SOAP API function. Given the high CVSS severity score of 9.8, it’s crucial for organizations using this system<\/a> to address this issue promptly to avoid potential system compromise or data leakage.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2023-47032
\nSeverity: Critical (CVSS: 9.8)
\nAttack Vector: Network
\nPrivileges Required: None
\nUser Interaction: None
\nImpact: System compromise and potential<\/a> data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

NCR Terminal Handler<\/a> | v1.5.1<\/p>\n

How the Exploit Works<\/strong><\/p>\n

This vulnerability exists due to the insecure<\/a> handling of passwords in the UserService SOAP API function. An attacker can craft a malicious script and send it to the vulnerable<\/a> API endpoint. As the system lacks proper input validation, it processes the malicious script, leading to arbitrary code execution<\/a>. The attacker can then potentially gain control over the system<\/a> and may proceed to steal sensitive data or cause other types of harm.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Here is a conceptual example of how an attacker might exploit the vulnerability. This example represents an HTTP request<\/a>, where the attacker sends a specially crafted script in the request body:<\/p>\n

POST \/UserService\/ SOAP API HTTP\/1.1\nHost: target.example.com\nContent-Type: text\/xml\n\n\n\n\nmalicious_script_here<\/m:script>\n<\/m:UserService>\n<\/soapenv:Body>\n<\/soapenv:Envelope><\/code><\/pre>\n
Mitigation and Remediation<\/strong><\/p>\n
Users of the NCR Terminal Handler v1.5.1 are advised to apply the vendor-supplied patch as soon as possible to mitigate this high-risk vulnerability<\/a>. If the patch cannot be applied immediately, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation measure, although this should not replace patching the system. Regularly updating and patching systems is a fundamental aspect of maintaining a secure<\/a> IT environment.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity landscape is constantly shifting, with new vulnerabilities surfacing regularly. One such vulnerability, identified as CVE-2023-47032, has been reported in the NCR Terminal Handler version 1.5.1, a widely used terminal management system. This vulnerability can allow a remote attacker to execute arbitrary code via a specially crafted script to the UserService SOAP API […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-55722","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-rce"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t
In the above example, `malicious_script_here` would be replaced with the actual malicious script crafted by the attacker. The payload would exploit the password vulnerability in the UserService SOAP API function, leading to arbitrary code execution<\/a>.<\/p>\n