{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-1621", "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "state": "PUBLISHED", "assignerShortName": "TR-CERT", "dateReserved": "2026-01-29T14:20:16.810Z", "datePublished": "2026-08-14T14:08:37.355Z", "dateUpdated": "2026-08-14T14:37:12.458Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "shortName": "TR-CERT", "dateUpdated": "2026-08-14T14:08:37.355Z"}, "title": "Register Bypass in Universal Sotware's E-Municipality", "datePublic": "2026-08-14T14:02:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-305", "description": "CWE-305 Authentication bypass by primary weakness", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-21", "descriptions": [{"lang": "en", "value": "CAPEC-21 Exploitation of Trusted Identifiers"}]}], "affected": [{"vendor": "Universal Software Inc.", "product": "E-Municipality", "versions": [{"status": "affected", "version": "20251127", "lessThan": "20260204", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Authentication bypass by primary weakness vulnerability in Universal Software Inc. E-Municipality allows Exploitation of Trusted Identifiers.\n\nThis issue affects E-Municipality: from 20251127 before 20260204.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Authentication bypass by primary weakness vulnerability in Universal Software Inc. E-Municipality allows Exploitation of Trusted Identifiers.<p>This issue affects E-Municipality: from 20251127 before 20260204.</p>"}]}], "references": [{"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0846", "tags": ["government-resource"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}}], "credits": [{"lang": "en", "value": "\u0130brahim Y\u0130\u011e\u0130TSOY", "type": "finder"}], "source": {"defect": ["TR-26-0846"], "advisory": "TR-26-0846", "discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.4"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-14T14:37:00.523197Z", "id": "CVE-2026-1621", "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": "2026-08-14T14:37:12.458Z"}}]}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "E-Municipality", "vendor": "Universal Software Inc.", "versions": [{"lessThan": "20260204", "status": "affected", "version": "20251127", "versionType": "custom"}]}], "source": "iletisim@usom.gov.tr"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Authentication bypass by primary weakness vulnerability in Universal Software Inc. E-Municipality allows Exploitation of Trusted Identifiers.\n\nThis issue affects E-Municipality: from 20251127 before 20260204."}], "id": "CVE-2026-1621", "lastModified": "2026-08-14T14:16:51.610", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "iletisim@usom.gov.tr", "type": "Primary"}]}, "published": "2026-08-14T14:16:51.610", "references": [{"source": "iletisim@usom.gov.tr", "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0846"}], "sourceIdentifier": "iletisim@usom.gov.tr", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-305"}], "source": "iletisim@usom.gov.tr", "type": "Primary"}]}

{}

{}