152 lines
7.2 KiB
JSON
152 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-2026-76335",
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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": "2026-08-19T12:02:03.627Z",
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"datePublished": "2026-08-19T21:34:35.810Z",
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"dateUpdated": "2026-08-27T16:24:58.589Z"
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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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"product": "Splunk Enterprise",
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"vendor": "Splunk",
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"versions": [
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{
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"version": "10.4",
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"status": "affected",
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"versionType": "custom",
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"lessThan": "10.4.2"
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},
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{
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"version": "10.2",
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"status": "affected",
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"versionType": "custom",
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"lessThan": "10.2.6"
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},
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{
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"version": "10.0",
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"status": "affected",
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"versionType": "custom",
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"lessThan": "10.0.9"
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},
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{
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"version": "9.4",
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"status": "affected",
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"versionType": "custom",
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"lessThan": "9.4.14"
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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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"supportingMedia": [
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{
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"base64": false,
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"type": "text/markdown",
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"value": "In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, an authenticated user who does not hold a role with the edit_manager_xml capability could write a malicious Splunk Web Manager Extensible Markup Language (XML) configuration. When the same user opens the affected Splunk Web Manager page, Splunk Enterprise runs attacker-controlled operating-system commands as the user account running Splunk Enterprise. The vulnerability is possible because Splunk Web does not require the edit_manager_xml capability before accepting Splunk Web Manager XML configuration changes."
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}
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],
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"value": "In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, an authenticated user who does not hold a role with the edit_manager_xml capability could write a malicious Splunk Web Manager Extensible Markup Language (XML) configuration. When the same user opens the affected Splunk Web Manager page, Splunk Enterprise runs attacker-controlled operating-system commands as the user account running Splunk Enterprise. The vulnerability is possible because Splunk Web does not require the edit_manager_xml capability before accepting Splunk Web Manager XML configuration changes."
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}
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],
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"references": [
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{
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"url": "https://advisory.splunk.com/advisories/SVD-2026-0801"
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}
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],
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"title": "Remote Code Execution (RCE) through Splunk Web Manager Configuration in Splunk Enterprise",
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"datePublic": "2026-08-19T00:00:00.000Z",
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"metrics": [
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{
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"cvssV3_1": {
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1",
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"baseScore": 8.8,
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"baseSeverity": "HIGH"
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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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"lang": "en",
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"type": "cwe",
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"cweId": "CWE-94",
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"description": "The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment."
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}
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]
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}
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],
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"source": {
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"advisory": "SVD-2026-0801"
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},
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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": "2026-08-19T21:34:35.810Z"
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},
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"solutions": [
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{
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"lang": "en",
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"value": "Upgrade Splunk Enterprise to versions 10.4.2, 10.2.6, 10.0.9, and 9.4.14, or higher."
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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": "The vulnerability affects instances with Splunk Web turned on. Turning Splunk Web off is a possible workaround. See [Disable unnecessary Splunk Enterprise components](https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.4/install-splunk-enterprise-securely/disable-unnecessary-splunk-enterprise-components) and the [web.conf](https://help.splunk.com/en/splunk-enterprise/administer/admin-manual/10.4/configuration-file-reference/10.4.0-configuration-file-reference/web.conf) configuration specification file for more information on turning off Splunk Web."
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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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"id": "CVE-2026-76335",
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"role": "CISA Coordinator",
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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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"version": "2.0.3",
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"timestamp": "2026-08-21T03:56:35.386821Z"
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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": "2026-08-27T16:24:58.589Z"
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}
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}
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]
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}
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} |