320 lines
13 KiB
JSON
320 lines
13 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-2026-30783",
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"assignerOrgId": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe",
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"state": "PUBLISHED",
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"assignerShortName": "VULSec",
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"dateReserved": "2026-03-05T14:13:35.407Z",
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"datePublished": "2026-03-05T15:52:21.992Z",
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"dateUpdated": "2026-06-22T13:18:26.738Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe",
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"shortName": "VULSec",
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"dateUpdated": "2026-06-22T13:18:26.738Z"
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},
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"title": "RustDesk Client Can Orphan API Channel to Ignore All Admin Commands and ACL Policies",
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"datePublic": "2026-03-05T13:45:00.000Z",
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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-602",
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"description": "CWE-602 Client-Side Enforcement of Server-Side Security",
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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-841",
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"description": "CWE-841 Improper Enforcement of Behavioral Workflow",
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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-122",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-122 Privilege Abuse"
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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": "rustdesk-client",
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"product": "RustDesk Client",
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"platforms": [
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"Windows",
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"MacOS",
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"Linux",
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"iOS",
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"Android",
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"WebClient"
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],
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"collectionURL": "https://github.com/rustdesk/rustdesk/releases",
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"packageName": "rustdesk-client",
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"repo": "https://github.com/rustdesk/rustdesk,https://github.com/rustdesk/hbb_common",
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"modules": [
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"Client signaling",
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"API sync loop",
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"config management"
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],
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"programFiles": [
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"src/rendezvous_mediator.rs",
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"src/hbbs_http/sync.rs"
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],
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"programRoutines": [
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{
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"name": "API sync loop"
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},
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{
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"name": "api-server config handling"
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}
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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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"lessThanOrEqual": "1.4.8",
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"versionType": "custom"
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}
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],
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"defaultStatus": "affected"
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"cpeMatch": [
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{
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"criteria": "cpe:2.3:a:rustdesk-client:rustdesk_client:*:*:windows:*:*:*:*:*",
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"versionEndIncluding": "1.4.8",
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"versionStartIncluding": "0",
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"vulnerable": true
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},
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{
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"criteria": "cpe:2.3:a:rustdesk-client:rustdesk_client:*:*:macos:*:*:*:*:*",
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"versionEndIncluding": "1.4.8",
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"versionStartIncluding": "0",
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"vulnerable": true
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},
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{
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"criteria": "cpe:2.3:a:rustdesk-client:rustdesk_client:*:*:linux:*:*:*:*:*",
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{
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"criteria": "cpe:2.3:a:rustdesk-client:rustdesk_client:*:*:ios:*:*:*:*:*",
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},
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{
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"criteria": "cpe:2.3:a:rustdesk-client:rustdesk_client:*:*:android:*:*:*:*:*",
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},
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{
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"criteria": "cpe:2.3:a:rustdesk-client:rustdesk_client:*:*:webclient:*:*:*:*:*",
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"versionEndIncluding": "1.4.8",
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"versionStartIncluding": "0",
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"vulnerable": true
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}
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],
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"negate": false,
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"operator": "OR"
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}
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],
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"operator": "OR"
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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 rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Client signaling, API sync loop, config management modules) allows Privilege Abuse.\n\n This vulnerability is associated with program files src/rendezvous_mediator.Rs, src/hbbs_http/sync.Rs and program routines API sync loop, api-server config handling.\n\n\n\nThis issue affects RustDesk Client: through 1.4.8.",
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"value": "A vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Client signaling, API sync loop, config management modules) allows Privilege Abuse.<p> This vulnerability is associated with program files src/rendezvous_mediator.Rs, src/hbbs_http/sync.Rs and program routines API sync loop, api-server config handling.</p><p>This issue affects RustDesk Client: through 1.4.8.</p>"
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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://rustdesk.com/docs/en/client/",
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"tags": [
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"technical-description",
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"x_--config documentation"
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]
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},
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{
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"url": "https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub",
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"tags": [
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"third-party-advisory",
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"exploit"
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]
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},
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{
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"url": "https://www.vulsec.org/",
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"tags": [
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"vdb-entry",
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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": "LOCAL",
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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": "NONE",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "LOW",
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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": "MEDIUM",
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"baseScore": 4.8,
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
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}
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}
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],
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"configurations": [
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{
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"lang": "en",
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"value": "Default — any client deployment (OSS or Pro)",
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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": "Default — any client deployment (OSS or Pro)"
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}
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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": "Restrict physical/remote access to RustDesk config files",
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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": "Restrict physical/remote access to RustDesk config files"
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}
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]
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Move enforcement to server side. Require Signed Session Authorization Tokens.",
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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": "Move enforcement to server side. Require Signed Session Authorization Tokens."
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}
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]
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}
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],
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"exploits": [
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{
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"lang": "en",
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"value": "PoC available. Trivially exploitable.",
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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": "PoC available. Trivially exploitable.<br>"
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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": "Erez Kalman",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Erez Kalman",
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"type": "reporter"
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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 0.5.0"
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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": "2026-03-06T10:26:06.050744Z",
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"id": "CVE-2026-30783",
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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": "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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}
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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": "2026-03-06T10:27:23.721Z"
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}
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}
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]
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}
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} |