172 lines
7.0 KiB
JSON
172 lines
7.0 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-2026-82077",
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"assignerOrgId": "eb41dac7-0af8-4f84-9f6d-0272772514f4",
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"state": "PUBLISHED",
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"assignerShortName": "PaperCut",
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"dateReserved": "2026-08-28T00:13:21.684Z",
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"datePublished": "2026-09-24T06:43:35.197Z",
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"dateUpdated": "2026-10-13T04:10:59.430Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "eb41dac7-0af8-4f84-9f6d-0272772514f4",
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"shortName": "PaperCut",
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"dateUpdated": "2026-10-13T04:10:59.430Z"
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},
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"title": "PaperCut NG/MF: Remote Code Execution via Scan2Fax",
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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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},
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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-78",
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"description": "CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')",
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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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"affected": [
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{
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"vendor": "PaperCut",
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"product": "PaperCut NG/MF",
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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": "24.1.10",
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"versionType": "semver"
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},
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{
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"status": "affected",
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"version": "25.0.0",
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"lessThan": "25.0.13",
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"versionType": "semver"
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},
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{
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"status": "affected",
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"version": "26.0.0",
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"lessThan": "26.0.5",
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"versionType": "semver"
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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": "An improper limitation of a pathname to a restricted directory (path traversal) vulnerability in the Scan-to-Fax component of PaperCut NG and PaperCut MF allows an authenticated administrator to execute arbitrary commands on the underlying host via crafted fax provider settings.",
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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": "An improper limitation of a pathname to a restricted directory (path traversal) vulnerability in the Scan-to-Fax component of PaperCut NG and PaperCut MF allows an authenticated administrator to execute arbitrary commands on the underlying host via crafted fax provider settings.<br>"
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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://www.papercut.com/kb/Main/security-bulletin-sep-2026/"
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "PROOF_OF_CONCEPT",
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"Safety": "NOT_DEFINED",
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED",
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"version": "4.0",
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"baseSeverity": "HIGH",
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"baseScore": 7.3,
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P"
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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": "Piotr Bazydlo (@chudyPB) of watchTowr",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"x_generator": {
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"engine": "Vulnogram 1.0.5"
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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": "2026-09-24T00:00:00+00:00",
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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": "no"
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},
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{
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"Technical Impact": "total"
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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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"id": "CVE-2026-82077"
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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": "2026-09-25T03:55:17.714Z"
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}
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}
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]
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}
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} |