{"id":"CVE-2025-49848","state":"PUBLISHED","title":"Out-of-bounds Write in LS Electric GMWin 4","description":"An out-of-bounds write vulnerability exists within the parsing of PRJ files. The issues result from the lack of proper validation of user-supplied data, which can result in different memory corruption issues within the application, such as reading and writing past the end of allocated data structures.","publishedAt":"2025-06-17T18:31:45.825Z","updatedAt":"2026-06-04T20:49:50.946Z","severity":{"score":8.4,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"icscert"},"assigner":"icscert","products":["LS Electric GMWin 4"],"affected":[{"vendor":"LS Electric","product":"GMWin 4","defaultStatus":"unaffected","versions":[{"version":"Version 4.18","status":"affected"}]}],"references":["https://www.cisa.gov/news-events/ics-advisories/icsa-25-168-02","https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-168-02.json","https://www.ls-electric.com/support"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/49xxx/CVE-2025-49848.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-49848","state":"PUBLISHED","datePublished":"2025-06-17T18:31:45.825Z","dateUpdated":"2026-06-04T20:49:50.946Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2025-06-11T15:07:28.495Z"},"containers":{"cna":{"title":"Out-of-bounds Write in LS Electric GMWin 4","descriptions":[{"lang":"en","value":"An out-of-bounds write vulnerability exists within the parsing of PRJ files. The issues result from the lack of proper validation of user-supplied data, which can result in different memory corruption issues within the application, such as reading and writing past the end of allocated data structures."}],"affected":[{"vendor":"LS Electric","product":"GMWin 4","defaultStatus":"unaffected","versions":[{"version":"Version 4.18","status":"affected"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-168-02"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-168-02.json"},{"url":"https://www.ls-electric.com/support"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":8.4,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.8,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","lang":"en","description":"CWE-787 Out-of-bounds Write","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2026-06-04T20:49:50.946Z"},"datePublic":"2025-06-17T18:28:00.000Z","tags":["unsupported-when-assigned"],"solutions":[{"lang":"en","value":"LS Electric GMWin 4 has been discontinued and is no longer available for service. LS electric recommends users to use the  XGT series https://www.ls-electric.com/products/category/Smart_Automation_Solution/PLC/XGT_Series_-*XGK,_XGI,_XGR*-  as a replacement.\n\nFor more information, contact  LS Electric https://www.ls-electric.com/support .","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>LS Electric GMWin 4 has been discontinued and is no longer available for service. LS electric recommends users to use the <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.ls-electric.com/products/category/Smart_Automation_Solution/PLC/XGT_Series_-*XGK,_XGI,_XGR*-\">XGT series</a>&nbsp;as a replacement.</p><p>For more information, contact <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.ls-electric.com/support\">LS Electric</a>.</p>\n\n<br>"}]}],"credits":[{"lang":"en","value":"Michael Heinzl reported these vulnerabilities to CISA.","type":"finder"}],"source":{"advisory":"ICSA-25-168-02","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-17T20:32:00.962851Z","id":"CVE-2025-49848","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-17T20:33:43.128Z"}}]}}}