154 lines
6.3 KiB
JSON
154 lines
6.3 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-2026-20320",
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"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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"state": "PUBLISHED",
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"assignerShortName": "cisco",
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"dateReserved": "2025-10-08T11:59:15.411Z",
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"datePublished": "2026-08-19T16:39:04.920Z",
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"dateUpdated": "2026-11-13T20:49:01.482Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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"shortName": "cisco",
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"dateUpdated": "2026-11-13T20:49:01.482Z"
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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 the Open Client Interface (OCI) XML Parser of Cisco BroadWorks could allow an unauthenticated, remote attacker to read sensitive configuration information on an affected system. \r\n\r This vulnerability exists because XML entries are improperly parsed due to external entity resolution being allowed by default. An attacker could exploit this vulnerability by sending a crafted XML message to the Open Client Interface – Provisioning (OCI-P) service. A successful exploit could allow the attacker to view sensitive files from the filesystem with the privileges of the Cisco BroadWorks user."
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}
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],
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"affected": [
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{
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"vendor": "Cisco",
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"product": "Cisco BroadWorks",
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"versions": [
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{
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"version": "N/A",
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"status": "affected"
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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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"lang": "en",
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"description": "Improper Restriction of XML External Entity Reference",
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"type": "cwe",
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"cweId": "CWE-611"
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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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bworks-xxe-uwUd7CEt",
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"name": "cisco-sa-bworks-xxe-uwUd7CEt"
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}
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],
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"metrics": [
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{
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"format": "cvssV3_1",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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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": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE"
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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": "In November 2026, this vulnerability was added to the Known Exploited Vulnerability (KEV) database of the U.S. Cybersecurity and Infrastructure Security Agency (CISA)."
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}
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],
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"source": {
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"advisory": "cisco-sa-bworks-xxe-uwUd7CEt",
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"discovery": "EXTERNAL",
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"defects": [
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"CSCwv48590"
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]
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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": "2026-11-10T00:00:00+00:00",
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"options": [
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{
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"Exploitation": "active"
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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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"id": "CVE-2026-20320"
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}
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}
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},
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{
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"other": {
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"type": "kev",
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"content": {
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"dateAdded": "2026-11-10",
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"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20320"
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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://malbearlabs.com/posts/operation-snowball-inside-an-autonomous-ai-intrusion-campaign",
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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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"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20320",
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"tags": [
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"government-resource"
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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": "2026-11-11T04:55:47.088Z"
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},
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"timeline": [
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{
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"time": "2026-11-10T00:00:00.000Z",
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"lang": "en",
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"value": "CVE-2026-20320 added to CISA KEV"
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}
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]
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}
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]
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}
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} |