{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-41739","assignerOrgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","state":"PUBLISHED","assignerShortName":"CERTVDE","dateReserved":"2025-04-16T11:17:48.320Z","datePublished":"2025-12-01T10:00:44.373Z","dateUpdated":"2026-01-07T17:09:52.535Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"CODESYS PLCHandler","vendor":"CODESYS","versions":[{"lessThan":"3.5.21.40","status":"affected","version":"3.5.21.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Remote Target Visu","vendor":"CODESYS","versions":[{"lessThan":"3.5.21.40","status":"affected","version":"3.5.21.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Runtime Toolkit","vendor":"CODESYS","versions":[{"lessThan":"3.5.21.40","status":"affected","version":"3.5.21.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for BeagleBone SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for emPC-A/iMX6 SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for IOT2000 SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for Linux ARM SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for Linux SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for PFC100 SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for PFC200 SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for PLCnext SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for Raspberry Pi SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Control for WAGO Touch Panels 600 SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Edge Gateway for Linux","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS TargetVisu for Linux SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"CODESYS Virtual Control SL","vendor":"CODESYS","versions":[{"lessThan":"4.19.0.0","status":"affected","version":"4.15.0.0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"ABB AG"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service.<br>"}],"value":"An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"270ccfa6-a436-4e77-922e-914ec3a9685c","shortName":"CERTVDE","dateUpdated":"2025-12-01T10:00:44.373Z"},"references":[{"url":"https://certvde.com/de/advisories/VDE-2025-099"}],"source":{"advisory":"VDE-2025-099","defect":["CERT@VDE#641888"],"discovery":"UNKNOWN"},"title":"CODESYS Control - Linux/QNX SysSocket flaw","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-41739","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-12-01T14:03:10.321003Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-07T17:09:52.535Z"}}]}}