175 lines
7.2 KiB
JSON
175 lines
7.2 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-2026-82819",
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"assignerOrgId": "db4dfee8-a97e-4877-bfae-eba6d14a2166",
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"state": "PUBLISHED",
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"assignerShortName": "NCSC-FI",
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"dateReserved": "2026-08-31T05:33:33.295Z",
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"datePublished": "2026-10-21T04:30:40.808Z",
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"dateUpdated": "2026-10-30T16:33:26.805Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "db4dfee8-a97e-4877-bfae-eba6d14a2166",
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"shortName": "NCSC-FI",
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"dateUpdated": "2026-10-21T04:30:40.808Z"
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},
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"title": "Universal Naming Convention (UNC) Path Injection in Cerberus FTP Server",
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"datePublic": "2026-09-14T09:34:00.000Z",
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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-40",
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"description": "CWE-40 Path traversal: '\\\\UNC\\share\\name\\' (windows UNC share)",
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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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"capecId": "CAPEC-664",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-664 Server Side Request Forgery"
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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": "Cerberus",
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"product": "Cerberus 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": "2026.3.0",
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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": "A vulnerability in Cerberus FTP Server allows an authenticated remote attacker to perform UNC path injection via a manipulated parameter. By supplying a malicious SMB share path, an attacker can execute authentication coercion against the underlying server, resulting in the leakage of the Cerberus service account's Net-NTLMv2 hash. This issue has been resolved in Cerberus FTP Server: 2026.3.0.",
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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": "A vulnerability in Cerberus FTP Server allows an authenticated remote attacker to perform UNC path injection via a manipulated parameter. By supplying a malicious SMB share path, an attacker can execute authentication coercion against the underlying server, resulting in the leakage of the Cerberus service account's Net-NTLMv2 hash. This issue has been resolved in Cerberus FTP Server: 2026.3.0."
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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.cerberusftp.com/releasenotes/",
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"tags": [
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"release-notes"
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]
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},
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{
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"url": "https://labs.reversec.com/advisories/2026/09/universal-naming-convention-unc-path-injection-in-cerberus-ftp-server",
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"tags": [
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"third-party-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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"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": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "NOT_DEFINED",
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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": 7.1,
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
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}
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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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"references": [
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{
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"url": "https://labs.reversec.com/advisories/2026/09/universal-naming-convention-unc-path-injection-in-cerberus-ftp-server",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-10-30T16:33:06.688294Z",
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"id": "CVE-2026-82819",
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"options": [
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{
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"Exploitation": "poc"
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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": "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": "2026-10-30T16:33:26.805Z"
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}
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}
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]
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}
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} |