{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-2844", "assignerOrgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "state": "PUBLISHED", "assignerShortName": "Microchip", "dateReserved": "2026-02-20T05:31:04.082Z", "datePublished": "2026-02-28T11:44:07.402Z", "dateUpdated": "2026-03-02T15:23:13.286Z" }, "containers": { "cna": { "affected": [ { "collectionURL": "https://www.microchip.com/en-us/products/clock-and-timing/systems/synchronization-management-monitoring/timepictra-11", "defaultStatus": "unaffected", "product": "TimePictra", "vendor": "Microchip", "versions": [ { "lessThanOrEqual": "11.3 SP2", "status": "affected", "version": "11.0", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "type": "reporter", "value": "Steve Lin" }, { "lang": "en", "type": "reporter", "value": "Bastion Security" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Missing Authentication for Critical Function vulnerability in Microchip TimePictra allows Configuration/Environment Manipulation.

This issue affects TimePictra: from 11.0 through 11.3 SP2.

" } ], "value": "Missing Authentication for Critical Function vulnerability in Microchip TimePictra allows Configuration/Environment Manipulation.This issue affects TimePictra: from 11.0 through 11.3 SP2." } ], "impacts": [ { "capecId": "CAPEC-176", "descriptions": [ { "lang": "en", "value": "CAPEC-176 Configuration/Environment Manipulation" } ] } ], "metrics": [ { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 9.3, "baseSeverity": "CRITICAL", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-306", "description": "CWE-306 Missing Authentication for Critical Function", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5", "shortName": "Microchip", "dateUpdated": "2026-02-28T11:44:07.402Z" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timepictra-authentication-bypass-vulnerability" } ], "source": { "advisory": "PSIRT-125", "discovery": "EXTERNAL" }, "timeline": [ { "lang": "en", "time": "2026-02-04T23:00:00.000Z", "value": "Reported" } ], "title": "TimePictra Authentication Bypass Vulnerability", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "

Control access to the web application

" } ], "value": "Control access to the web application" } ], "x_generator": { "engine": "Vulnogram 0.5.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-03-02T15:22:36.224920Z", "id": "CVE-2026-2844", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-02T15:23:13.286Z" } } ] } }