181 lines
7.5 KiB
JSON
181 lines
7.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-90871",
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"assignerOrgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
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"state": "PUBLISHED",
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"assignerShortName": "ProgressSoftware",
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"dateReserved": "2026-09-14T06:10:04.370Z",
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"datePublished": "2026-10-29T15:56:34.762Z",
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"dateUpdated": "2026-10-30T17:15:33.651Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
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"shortName": "ProgressSoftware",
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"dateUpdated": "2026-10-29T15:56:34.762Z"
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},
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"title": "Path Traversal Leading to File Deletion in Ad Hoc Transfer and Web Transfer in Progress WS_FTP Server",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-22",
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"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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"type": "CWE"
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},
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{
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"lang": "en",
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"cweId": "CWE-73",
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"description": "CWE-73: External Control of File Name or Path",
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"type": "CWE"
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}
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]
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}
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],
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"impacts": [
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{
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"descriptions": [
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{
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"lang": "en",
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"value": "Path Traversal - could allow file deletion outside intended directory boundaries, subject to the affected account’s permissions."
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "Progress Software",
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"product": "WS_FTP Server",
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"platforms": [
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"Windows"
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],
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "2024.0.7",
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"versionType": "custom"
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},
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{
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"status": "affected",
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"version": "0",
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"lessThan": "2025.0.4",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Improper limitation of a pathname to a restricted directory in Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow an unauthenticated attacker to affect files outside the intended directory.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "Improper limitation of a pathname to a restricted directory in Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow an unauthenticated attacker to affect files outside the intended directory."
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}
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]
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}
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],
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"references": [
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{
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"url": "https://progress.lightning.force.com/lightning/r/Knowledge__kav/ka7Pb000001vl86IAA/view",
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"tags": [
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"vendor-advisory"
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseSeverity": "MEDIUM",
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"baseScore": 5.3,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
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}
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}
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],
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"workarounds": [
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{
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"lang": "en",
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"value": "By default the affected anonymous account can only delete files it previously created; ensure it is not granted broader write/delete permissions than required on Ad Hoc Transfer and Web Transfer related directories. Contact Progress Software Technical Support for guidance on available mitigations.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "<div>By default the affected anonymous account can only delete files it previously created; ensure it is not granted broader write/delete permissions than required on Ad Hoc Transfer and Web Transfer related directories. Contact Progress Software Technical Support for guidance on available mitigations.</div>"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Momen Elmady (0xmatrix)",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"x_generator": {
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"engine": "Vulnogram 0.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-10-30T17:15:23.342163Z",
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"id": "CVE-2026-90871",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-10-30T17:15:33.651Z"
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}
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}
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]
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}
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} |