CVE-2025-34770
📛 CVE Title
CVE-2025-34770
Description
No English description in the CVE record.
Overview
- State
- REJECTED
- Assigner (CNA)
- VulnCheck
- CVSS severity
- —
- CVSS score
- —
- CVSS vector
- —
- Effective score
- no score available from CNA, NVD, or AI yet
- CWE(s)
- —
- Reserved
- 2025-04-15
- Published
- —
- Last updated
- 2026-01-02 17:29 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/34xxx/CVE-2025-34770.json
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- NVD published
- 2026-01-02 17:16:08 UTC
- NVD last modified
- 2026-01-02 17:16:08 UTC
NVD / KEV / EPSS data refreshed 2026-08-11 06:55 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
AI-forensic CVSS estimate
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Vendor references (0)
References embedded in the original CVE record by the assigning CNA.
None in the CVE record.
Web references (0)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
No web references attached yet.
Remediations (10)
-
web:portal.msrc.microsoft.com
The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.
2026-05-23 14:37 UTC -
web:securityaffairs.com
Microsoft patched an exploited SharePoint flaw ( CVE - 2025 -53770) and disclosed a new one, warning of ongoing attacks on on-prem servers. Microsoft released emergency SharePoint updates for two zero-day flaws, tracked as CVE - 2025 -53770 and CVE - 2025 -53771, exploited since July 18 in attacks dubbed " ToolShell." Both vulnerabilities only impact on-premises SharePoint Servers, threat actors ...
2026-05-23 14:37 UTC -
web:unit42.paloaltonetworks.com
Details of the Vulnerabilities CVE - 2025 -49704 and CVE - 2025 -49706 are a critical set of vulnerabilities that impact Microsoft SharePoint, allowing unauthenticated threat actors to access functionality that's normally restricted. When chained together, they allow an attacker to run arbitrary commands on vulnerable instances of Microsoft SharePoint. Active attacks are targeting on-premises ...
2026-05-23 14:37 UTC -
web:www.bleepingcomputer.com
Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE - 2025 -53770 and CVE - 2025 -53771, have been actively exploited since at least July 18th, with no patch available and at least ...
2026-05-23 14:37 UTC -
web:www.cisa.gov
. For more information see MAR-251132.c1.v1 Exploitation of SharePoint Vulnerabilities and CISA Releases Malware Analysis Report Associated with Microsoft SharePoint Vulnerabilities. Update (07/31/ 2025 ): CISA has updated this alert to provide clarification on antivirus and endpoint detection and response (EDR) solutions, and details regarding mitigations related to the IIS server. Update (07 ...
2026-05-23 14:37 UTC -
web:www.crowdstrike.com
Microsoft has released security updates for 107 vulnerabilities, including one publicly disclosed zero-day and 13 critical, in its August 2025 Patch Tuesday rollout.
2026-05-23 14:37 UTC -
web:www.darkreading.com
Microsoft Rushes Emergency Patch for Actively Exploited SharePoint 'ToolShell' Bug Malicious actors already have already pounced on the zero-day vulnerability, tracked as CVE - 2025 -53770, to ...
2026-05-23 14:37 UTC -
web:www.forbes.com
Microsoft has confirmed that SharePoint Server is under mass global attack. Breaking: An emergency patch has now been released — update immediately.
2026-05-23 14:37 UTC -
web:www.microsoft.com
A security vulnerability exists in Microsoft SharePoint Server Subscription Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability.
2026-05-23 14:37 UTC -
web:www.neowin.net
Microsoft has released detailed guidance regarding the SharePoint Server security vulnerabilities that have been exploited in the wild, including the critical "CVE‑2025‑53770".
2026-05-23 14:37 UTC
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Raw JSON
The full cvelistV5 record. Download as CVE-2025-34770.json.
{
"containers": {
"cna": {
"providerMetadata": {
"dateUpdated": "2026-01-02T16:29:58.371Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"rejectedReasons": [
{
"lang": "en",
"value": "This CVE ID was rejected because it was reserved but not used for a vulnerability disclosure."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2025-34770",
"dateRejected": "2026-01-02T16:29:58.371Z",
"dateReserved": "2025-04-15T19:15:22.627Z",
"dateUpdated": "2026-01-02T16:29:58.371Z",
"state": "REJECTED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}