Lucene search
K

CVE-2025-42611 Improper certificate validation in multiple RouterOS services

🗓️ 05 May 2026 10:58:36Reported by ENISAType 
cvelist
 cvelist
🔗 www.cve.org👁 33 Views

CVE-2025-42611: improper certificate validation in RouterOS services due to a shared trust store enabling authentication bypass.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-42611
5 May 202610:58
attackerkb
CNNVD
Mikrotik RouterOS 信任管理问题漏洞
5 May 202600:00
cnnvd
CVE
CVE-2025-42611
5 May 202610:58
cve
EUVD
EUVD-2025-209639
5 May 202612:31
euvd
Tenable Nessus
MikroTik RouterOS <= 7.20 Authentication Bypass via Improper Certificate Validation (CVE-2025-42611)
8 May 202600:00
nessus
NVD
CVE-2025-42611
5 May 202611:16
nvd
Positive Technologies
PT-2026-36997
5 May 202600:00
ptsecurity
RedhatCVE
CVE-2025-42611
5 Jun 202619:42
redhatcve
Vulnrichment
CVE-2025-42611 Improper certificate validation in multiple RouterOS services
5 May 202610:58
vulnrichment
[
  {
    "vendor": "Mikrotik",
    "product": "RouterOS",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "7.20.x",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation