{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-9998", "assignerOrgId": "87c8e6ad-f0f5-4ca8-89e2-89f26d6ed932", "state": "PUBLISHED", "assignerShortName": "arcinfo", "dateReserved": "2025-09-04T16:34:22.785Z", "datePublished": "2025-09-05T16:40:13.645Z", "dateUpdated": "2025-10-31T16:47:45.883Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "modules": ["Networking"], "product": "PcVue", "vendor": "arcinfo", "versions": [{"lessThanOrEqual": "16.3.3", "status": "affected", "version": "16.0.0", "versionType": "cpe"}, {"lessThanOrEqual": "15.2.13", "status": "affected", "version": "15.0.0", "versionType": "cpe"}, {"lessThanOrEqual": "12.0.32", "status": "affected", "version": "12.0.0", "versionType": "cpe"}]}], "cpeApplicability": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arcinfo:pcvue:*:*:*:*:*:*:*:*", "versionEndIncluding": "16.3.3", "versionStartIncluding": "16.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arcinfo:pcvue:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.2.13", "versionStartIncluding": "15.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arcinfo:pcvue:*:*:*:*:*:*:*:*", "versionEndIncluding": "12.0.32", "versionStartIncluding": "12.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "OR"}], "credits": [{"lang": "en", "type": "finder", "value": "Guillaume Andr\u00e9 (Synacktiv)"}, {"lang": "en", "type": "finder", "value": "Pierre Gertner (Synacktiv)"}], "datePublic": "2025-09-04T22:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "The sequence of packets received by a Networking server are not correctly checked.<br><br>An attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.<br>"}], "value": "The sequence of packets received by a Networking server are not correctly checked.\n\nAn attacker could exploit this vulnerability to send specially crafted messages to force the application to stop."}], "exploits": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "No POC available."}], "value": "No POC available."}, {"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Not known to be exploited"}], "value": "Not known to be exploited"}], "metrics": [{"cvssV4_0": {"Automatable": "YES", "Recovery": "USER", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "NONE", "attackVector": "ADJACENT", "baseScore": 6, "baseSeverity": "MEDIUM", "privilegesRequired": "NONE", "providerUrgency": "GREEN", "subAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/R:U/RE:M/U:Green", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "MODERATE"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"other": {"content": {"Automatable": "Yes", "Exploitation": "None", "Technical Impact": "Partial", "version": "2.0.3"}, "type": "SSVCv2.0"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-754", "description": "CWE-754 Improper Check for Unusual or Exceptional Conditions", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "87c8e6ad-f0f5-4ca8-89e2-89f26d6ed932", "shortName": "arcinfo", "dateUpdated": "2025-10-31T16:47:45.883Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://www.pcvue.com/security/#SB2025-4"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<b>Harden the configuration</b><br><u>Who should apply this recommendation:</u> All users<br>The system operators are highly recommended to take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:<br><ul><li>Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet unless required.</li><li>Locate control system networks and remote devices behind firewalls and isolate them from business networks.</li><li>When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices.</li></ul><br><b>Update PcVue</b><br><u></u>The previously announced releases, PcVue 12.0.31, 15.2.12 and 16.3.1, are affected by a regression in the client-server networking causing connection instability. If the security fix is enabled, networking packets can be falsely detected as malformed, causing a server station to force a disconnection. 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