{"id":"CVE-2023-40504","published":"2024-05-03T02:11:32Z","modified":"2024-09-18T18:29:48Z","title":"LG Simple Editor readVideoInfo Command Injection Remote Code Execution Vulnerability","vendor":"LG","product":"Simple Editor","tier":"core","eol":null,"affectedVersions":[{"vendor":"LG","product":"Simple Editor","versions":["LG Simple Editor 3.21.0"]}],"description":{"text":"LG Simple Editor readVideoInfo Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of LG Simple Editor. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the readVideoInfo method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of SYSTEM.\n. Was ZDI-CAN-19953.","provenance":"source","from":"CVE.org"},"summary":{"text":"A command injection flaw in the readVideoInfo method of LG Simple Editor, caused by a user-supplied string being passed to a system call without proper validation. An unauthenticated remote attacker can exploit it over the network, with no user interaction required, to execute arbitrary code in the context of SYSTEM.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:12:13Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.88728,"percentile":0.99774,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-1208/","tags":["x_research-advisory"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2023-45075","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-45075","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":{"metasploit":[{"name":"LG Simple Editor Command Injection (CVE-2023-40504)","module":"exploit/windows/http/lg_simple_editor_rce_uploadvideo","type":"exploit","disclosureDate":"2023-08-04","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/lg_simple_editor_rce_uploadvideo.rb"}],"nuclei":[{"id":"CVE-2023-40504","name":"LG Simple Editor <= v3.21.0 - Command Injection","severity":"critical","path":"http/cves/2023/CVE-2023-40504.yaml","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-40504.yaml"}],"first":{"date":"2023-08-04","source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/lg_simple_editor_rce_uploadvideo.rb"},"provenance":"source"},"exploitRefs":[],"flow":[],"timeline":[{"date":"2023-08-04","kind":"exploit-public","label":"First public exploit: Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/lg_simple_editor_rce_uploadvideo.rb","provenance":"source"},{"date":"2024-05-03","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2023-40504","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":"Metasploit","daysToKev":null},"priority":{"score":31.8,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.95,"detail":"percentile 0.9977"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 Metasploit module; 1 nuclei template"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}