ThreatsDay: Adobe RCE, DNS Wallet Theft, NVIDIA Container Escape, Self-Healing Backdoor + 23 More · 2h Silent Lynx Exploitat WinRAR Vitium ad Instruendum Reverse Shell in Attacis Regni CIS · 5h NGINX Corrigit 5 Vitia, Inclusa Possibili RCE et Bug TLS Qui Potest Saltare Client-Cert Checks · 8h Next.js Emittit Emendationem Extra Ordinem pro Duobus Criticis RCE Defectibus in Caching et SVG Processu · 8h Drupal Patches Criticum Core RCE Vitium Sine Login Via Contributis Modulis · 9h Vulnerabilitas in software Sparx Systems Enterprise Architect · 9h Curl verhelpt 'high' RCE-kwetsbaarheid gevonden door Anthropic · 9h Vulnerabilitates in Slican telephonis · 10h Palo Alto Networks monet ad abusum vulnerabilitatis in ignibus securitatis · 13h Cisco nuntiat activum abusus criticae vulnerabilitatis in Secure Email Gateway · 14h ThreatsDay: Adobe RCE, DNS Wallet Theft, NVIDIA Container Escape, Self-Healing Backdoor + 23 More · 2h Silent Lynx Exploitat WinRAR Vitium ad Instruendum Reverse Shell in Attacis Regni CIS · 5h NGINX Corrigit 5 Vitia, Inclusa Possibili RCE et Bug TLS Qui Potest Saltare Client-Cert Checks · 8h Next.js Emittit Emendationem Extra Ordinem pro Duobus Criticis RCE Defectibus in Caching et SVG Processu · 8h Drupal Patches Criticum Core RCE Vitium Sine Login Via Contributis Modulis · 9h Vulnerabilitas in software Sparx Systems Enterprise Architect · 9h Curl verhelpt 'high' RCE-kwetsbaarheid gevonden door Anthropic · 9h Vulnerabilitates in Slican telephonis · 10h Palo Alto Networks monet ad abusum vulnerabilitatis in ignibus securitatis · 13h Cisco nuntiat activum abusus criticae vulnerabilitatis in Secure Email Gateway · 14h
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Microsoft: Zimbra-mailservers brevi tempore post emissionem patch hackati

Vulnerabilitas in Zimbra-mailservers brevi tempore post emissionem patch die 20 Iulii facta est ab aggressoribus adhibita est, secundum Microsoft. Existentia vulnerabilitatis tantum post tres hebdomadas, die 13 Augusti, publicata est. Inter has duas res eventus, aggressiones factae sunt, ita Microsoft affirmat. Antea The Shadowserver Foundation ex suo studio nuntiavit circa quadringentos Zimbra-mailservers in toto orbe hackatos esse.

Vulnerabilitas in SNMP (Simple Network Management Protocol) monitoring Zimbra (CVE-2026-73570) command injection in mailserver permittit. Per SNMP fieri potest ut machinas retis, ut servers, a longinquo monitorentur. Zimbra male tractat cum non fideli input durante processu SNMP notificationum. Aggressor non authentificatus per mittendas specialiter praeparatas SMTP petitiones arbitraria systema mandata in Zimbra-mailserver exsequi potest.

Condicio ad abusus est quod zimbra-snmp package installatum sit et SNMP notificationes activae sint, quod non est casus standard. In aggressiones, aggressores webshells installaverunt ut accessum ad mailserver servarent et ulteriores aggressiones exsequerentur. Ita varia credentials et authentication keys in hackatis servers furta sunt. Etiam aggressores omnes mailboxes in mailservers diripuerunt.

Praeterea aggressores varias mensuras ad accessum conservandum ceperunt, inter quas SSH authorized keys, shell startup files, locales rationes, OpenRC et systemd services addere. Microsoft numerum hackatorum Zimbra-serverum non indicat, sed dicit organizationes in variis sectoribus et in variis regionibus affectas esse.

Vulnerabilitates Relatae

CVE-2026-73570 CVSS 8.9 HIGH Analyzed
CVE-2026-73570 - Zimbra Collaboration Suite (ZCS) OS Command Injection Vulnerability - [Actively Exploited]
A remote code execution vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.20 when the optional zimbra-snmp package is installed and SNMP notifications are enabled. Due to improper sanitization of untrusted input during SNMP notification processing, an unauthenticated attacker can send specially crafted SMTP requests that may result in execution of arbitrary operating system commands as the Zimbra user.