{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-10685", "assignerOrgId": "10de8ef9-5c89-4b17-8228-e97b74acf4bd", "state": "PUBLISHED", "assignerShortName": "Softing", "dateReserved": "2025-09-18T12:45:55.230Z", "datePublished": "2026-03-16T13:14:49.030Z", "dateUpdated": "2026-03-16T13:14:49.030Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "10de8ef9-5c89-4b17-8228-e97b74acf4bd", "shortName": "Softing", "dateUpdated": "2026-03-16T13:14:49.030Z"}, "title": "HTTP POST with specific higher content length leads into heap corruption", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-122", "description": "CWE-122 Heap-based Buffer Overflow", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-100", "descriptions": [{"lang": "en", "value": "CAPEC-100 Overflow Buffers"}]}], "affected": [{"vendor": "Softing", "product": "smartLink SW-PN", "modules": ["Webserver"], "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "1.03", "versionType": "custom"}, {"status": "unaffected", "version": "1.04", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "Softing", "product": "smartLink SW-HT", "modules": ["Webserver"], "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "1.42", "versionType": "custom"}, {"status": "unaffected", "version": "1.43", "versionType": "custom"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:softing:smartlink_sw-pn:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndIncluding": "1.03"}, {"vulnerable": false, "criteria": "cpe:2.3:a:softing:smartlink_sw-pn:1.04:*:*:*:*:*:*:*"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:softing:smartlink_sw-ht:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndIncluding": "1.42"}, {"vulnerable": false, "criteria": "cpe:2.3:a:softing:smartlink_sw-ht:1.43:*:*:*:*:*:*:*"}]}]}], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow vulnerability in Softing Industrial Automation GmbH smartLink SW-PN and smartLink SW-HT (Webserver modules) allows overflow buffers.This issue affects:\n\nsmartLink SW-PN: through 1.03\n\nsmartLink SW-HT: through 1.42", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Heap-based buffer overflow vulnerability in Softing Industrial Automation GmbH smartLink SW-PN and smartLink SW-HT (Webserver modules) allows overflow buffers.<p>This issue affects:</p><p>smartLink SW-PN: through 1.03</p><p>smartLink SW-HT: through 1.42</p>"}]}], "references": [{"url": "https://https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.html", "tags": ["x_html"]}, {"url": "https://https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.json", "tags": ["x_json"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "exploitMaturity": "UNREPORTED", "Safety": "NOT_DEFINED", "Automatable": "YES", "Recovery": "AUTOMATIC", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "LOW", "providerUrgency": "RED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 7.7, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/AU:Y/R:A/RE:L/U:Red"}}], "solutions": [{"lang": "en", "value": "Update firmware for\n\nsmartLink SW-PN: to 1.04\n\nsmartLink SW-HT: to 1.43", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Update firmware for</p><p>smartLink SW-PN: to 1.04</p><p>smartLink SW-HT: to 1.43</p>\n\n<br>"}]}], "credits": [{"lang": "en", "value": "Frank Renner", "type": "finder"}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 0.5.0"}}}}

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