As 2025 ends, SharePoint Backdoor to Doomsday reveals how Chinese hackers exploited CVE-2025-53770 to breach America's nuclear infrastructure—the year's most catastrophic vulnerability.
Read the article:
decodedintel.com/sharepoint-b...
#SharePoint #CVE202553770 #NuclearThreat #China #ZeroDay
#CVE202553770 & #CVE202553771 are critical remote code execution vulnerabilities impacting #Microsoft #SharePoint. In this blog we simulate the exploitation of this vulnerability & analyze the resulting telemetry inside #Graylog. graylog.org/post/adversa... #GraylogLabs #SharePointRCE #cybersecurity
~Cisa~
Threat actors are exploiting chained SharePoint vulnerabilities to deploy webshells for remote code execution on on-premise servers.
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IOCs: 107. 191. 58. 76, 104. 238. 159. 149, 96. 9. 125. 147
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#CVE202553770 #SharePoint #ThreatIntel
it’s happening in the wild, and adversaries are adapting faster than our controls.
📬 Full digest (TTPs, mitigations, and context): linktr.ee/itsmalware
#ThreatIntel #CVE202553770 #SharePoint #LinuxMalware #LLM #PromptInjection #BlueTeam #PurpleTeam #GovCyber #IndigoINT #CTI #AIThreats
❗ But protections must include key rotation, AMSI, Defender AV, and hardened monitoring.
We’re covering the full threat chain and mitigation breakdown in next week’s drop. Stay sharp.
#ThreatIntel #CyberSecurity #SharePoint #CVE202553770 #ZeroDay #PurpleTeam #BlueTeam #GovCyber #IndigoINT
Microsoft Issues Emergency SharePoint Fix, But a Simple Patch Isn't Enough to Stop Mashers
#SharePoint #ZeroDay #PotatoSecurity #CVE202553770 #ToolShell #InfoSec #DataBreach #FactRage #FactRageNews
tglm.us/zVh97
Microsoft Issues Emergency SharePoint Fix, But a Simple Patch Isn't Enough to Stop Hackers
#SharePoint #ZeroDay #CyberSecurity #CVE202553770 #ToolShell #InfoSec #DataBreach #FactRage #FactRageNews
tglm.us/zVh97
⚠️ #ZeroDay in #SharePoint (CVE-2025-53770) Zwei gefährliche Schwachstellen in lokalen SharePoint-Servern ermöglichen Angreifern vollen Zugriff – selbst nach Juli-Patches. Microsoft und BSI warnen eindringlich.
👉 www.speicherguide.de/news/bsi-war...
#Cybersecurity #CVE202553770
Handlungsempfehlungen und Indicators of Compromise zur Sharepoint-Sicherheitslücke Toolshell von Bitdefender
@Bitdefender_DE #CVE202553770 #Cybersecurity #Cybersicherheit #IoC #RemoteCodeExecution #Schwachstelle #Security #Sharepoint #Sicherheitslücke #Toolshell
netzpalaver.de/2025/...
Just published my new findings on #SharePoint #Vulnerability #Exploit Research here:-
theravenfile.com/2025/07/22/c...
#toolshell #hack #darkweb #deepweb #OSINT #security #infosec #threatintel #threatintelligence #cve #cve202553770
~Zscaler~
A critical unauthenticated RCE vulnerability in on-prem SharePoint servers is being actively exploited in the wild.
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IOCs: 213. 130. 140. 84, 154. 47. 29. 4, 104. 238. 159. 149
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#CVE202553770 #RCE #SharePoint #ThreatIntel
~Sophos~
Threat actors are actively exploiting new SharePoint 'ToolShell' vulnerabilities (CVE-2025-53770/71) to deploy webshells on-prem.
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IOCs: CVE-2025-53770, CVE-2025-53771
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#CVE202553770 #SharePoint #ThreatIntel
Microsoft Issues Critical Alert on SharePoint Server Flaws CVE-2025-53770 and CVE-2025-53771
Microsoft raises red flag: SharePoint under active attack 🚨
Two RCE flaws—CVE-2025-53770 & CVE-2025-53771—are being exploited to hijack vulnerable on-prem SharePoint servers.
📎 Full report: www.technadu.com/microsoft-is...
#Microsoft #SharePoint #CyberSecurity #CVE202553770 #ZeroDay #Infosec
#Microsoft patches failed to fix on-prem #SharePoint, which is now under #zeroday attack
www.theregister.com/2025/07/21/i...
#CyberAttack targets #CVE202553770 flaw rated 9.8/10 on the CVSS.
#CyberSecurity #InfoSec #CyberCrime #Patch #0Day
🔍 For an in‑depth Q & A and AI‑powered insights, check our annotated CVE report:
basefortify.eu/cve_reports/...
🛡️ Step‑by‑step detection & mitigation? Dive into our blog post:
basefortify.eu/posts/2025/0...
#CVE202553770 #SharePoint #InfoSec #CyberSecurity
#Microsoft #SharePoint #Server is under attack from a #criticalvulnerability, #CVE202553770, allowing attackers to gain #access and #control of #servers without authentication. There is currently #nopatch available, and Microsoft advises configuring Antimalware Scan Interface integration and…
~Cisa~
CISA added the actively exploited SharePoint RCE vulnerability CVE-2025-53770 to its KEV catalog.
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IOCs: CVE-2025-53770
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#CVE202553770 #SharePoint #ThreatIntel
🛡️ The Canadian Cyber Centre warns IT professionals about CVE-2025-53770 — a critical SharePoint Server vulnerability actively exploited in Canada. No patch is available. Urgent mitigations are advised.
www.cyber.gc.ca/en/alerts-ad...
#CyberSecurity #SharePoint #Canada #CVE202553770 #ITAlert
Kritische Zero‑Day‑RCE‑Kette in SharePoint! Eye Security berichtet, dass seit dem 18. Juli 2025 weltweit on‑premise SharePoint‑Server von einer neuen Remote Code Execution (RCE)-Kette angegriffen werden. Weitere Details unter: research.eye.security/sharepoint-u... #SharePoint #CVE202553770 #ZeroDay
~Cisa~
A new SharePoint RCE vulnerability, CVE-2025-53770, is under active exploitation allowing unauthenticated access to on-premise servers.
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IOCs: 107. 191. 58. 76, 104. 238. 159. 149, 96. 9. 125. 147
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#CVE202553770 #SharePoint #ThreatIntel