170 lines
6.6 KiB
JSON
170 lines
6.6 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-2026-23563",
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"assignerOrgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
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"state": "PUBLISHED",
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"assignerShortName": "TV",
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"dateReserved": "2026-01-14T13:54:40.321Z",
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"datePublished": "2026-01-29T08:39:56.105Z",
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"dateUpdated": "2026-01-29T16:53:26.845Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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"modules": [
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"1E Client"
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],
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"platforms": [
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"Windows"
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],
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"product": "DEX",
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"vendor": "TeamViewer",
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"versions": [
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{
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"lessThan": "26.1",
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"status": "affected",
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"version": "0",
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"versionType": "custom"
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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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"type": "finder",
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"value": "Lockheed Martin Red Team"
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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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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "Improper Link Resolution Before File Access (invoked by 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction) in TeamViewer DEX - 1E Client before version 26.1 on Windows allows a low‑privileged local attacker to delete protected system files via a crafted RPC control junction or symlink that is followed when the delete instruction executes."
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}
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],
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"value": "Improper Link Resolution Before File Access (invoked by 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction) in TeamViewer DEX - 1E Client before version 26.1 on Windows allows a low‑privileged local attacker to delete protected system files via a crafted RPC control junction or symlink that is followed when the delete instruction executes."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-132",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-132 Symlink Attack"
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}
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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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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 5.7,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"privilegesRequired": "HIGH",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H",
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"version": "3.1"
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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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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-59",
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"description": "CWE-59 Improper Link Resolution Before File Access ('Link Following')",
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"lang": "en",
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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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"providerMetadata": {
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"orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
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"shortName": "TV",
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"dateUpdated": "2026-01-29T08:39:56.105Z"
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},
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"references": [
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{
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"url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1002/"
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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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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "Update the TeamViewer DEX Client (1E Client) to the latest available version."
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}
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],
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"value": "Update the TeamViewer DEX Client (1E Client) to the latest available version."
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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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"title": "Privilege escalation in TeamViewer DEX via DeleteFileByPath instruction",
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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": "2026-01-29T15:57:26.896440Z",
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"id": "CVE-2026-23563",
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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": "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": "2026-01-29T16:53:26.845Z"
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}
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}
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]
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}
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} |