250 lines
11 KiB
JSON
250 lines
11 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-2025-53770",
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"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
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"state": "PUBLISHED",
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"assignerShortName": "microsoft",
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"dateReserved": "2025-07-09T13:25:25.500Z",
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"datePublished": "2025-07-20T01:06:33.607Z",
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"dateUpdated": "2026-08-04T03:55:52.588Z"
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},
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"containers": {
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"cna": {
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"title": "Microsoft SharePoint Server Remote Code Execution Vulnerability",
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"datePublic": "2025-07-19T07:00:00.000Z",
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"versionStartIncluding": "16.0.0",
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"vendor": "Microsoft",
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"product": "Microsoft SharePoint Enterprise Server 2016",
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"product": "Microsoft SharePoint Server Subscription Edition",
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"descriptions": [
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{
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"value": "Deserialization of untrusted data in on-premises Microsoft SharePoint Server allows an unauthorized attacker to execute code over a network.\nMicrosoft is aware that an exploit for CVE-2025-53770 exists in the wild.\nMicrosoft is preparing and fully testing a comprehensive update to address this vulnerability. In the meantime, please make sure that the mitigation provided in this CVE documentation is in place so that you are protected from exploitation.",
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"lang": "en-US"
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}
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],
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"descriptions": [
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{
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"lang": "en-US",
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"dateUpdated": "2026-02-13T19:07:56.860Z"
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},
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"references": [
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{
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"name": "Microsoft SharePoint Server Remote Code Execution Vulnerability",
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"tags": [
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"vendor-advisory",
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"patch"
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],
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"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53770"
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"value": "GENERAL"
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"cvssV3_1": {
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"version": "3.1",
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"baseSeverity": "CRITICAL",
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"baseScore": 9.8,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:W/RC:C"
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"type": "kev",
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"content": {
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"dateAdded": "2025-07-20",
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"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-53770"
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"timestamp": "2025-07-20T00:00:00+00:00",
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"options": [
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"Exploitation": "active"
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},
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"Automatable": "yes"
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"Technical Impact": "total"
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"references": [
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"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-53770",
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"tags": [
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"government-resource"
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"timeline": [
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"time": "2025-07-20T00:00:00.000Z",
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"lang": "en",
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"title": "CISA ADP Vulnrichment",
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"shortName": "CVE",
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"dateUpdated": "2025-07-22T02:51:48.226Z"
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},
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"references": [
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{
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"url": "https://msrc.microsoft.com/blog/2025/07/customer-guidance-for-sharepoint-vulnerability-cve-2025-53770/"
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"url": "https://www.cisa.gov/news-events/alerts/2025/07/20/microsoft-releases-guidance-exploitation-sharepoint-vulnerability-cve-2025-53770"
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},
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{
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"url": "https://research.eye.security/sharepoint-under-siege/"
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},
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{
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"url": "https://www.bleepingcomputer.com/news/microsoft/microsoft-sharepoint-zero-day-exploited-in-rce-attacks-no-patch-available/"
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},
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{
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"url": "https://www.forbes.com/sites/daveywinder/2025/07/20/microsoft-confirms-ongoing-mass-sharepoint-attack---no-patch-available/"
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},
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{
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"url": "https://x.com/Shadowserver/status/1946900837306868163"
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},
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{
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"url": "https://github.com/kaizensecurity/CVE-2025-53770"
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},
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{
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"url": "https://therecord.media/microsoft-sharepoint-zero-day-vulnerability-exploited-globally"
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},
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{
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"url": "https://news.ycombinator.com/item?id=44629710"
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},
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{
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"url": "https://arstechnica.com/security/2025/07/sharepoint-vulnerability-with-9-8-severity-rating-is-under-exploit-across-the-globe/"
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},
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{
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"url": "https://www.darkreading.com/remote-workforce/microsoft-rushes-emergency-fix-exploited-sharepoint-toolshell-flaw"
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}
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