Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

CVE-2026-42058

🗓️ 13 May 2026 14:12:40Reported by f5Type 
cve
 cve🔗 web.nvd.nist.gov👁 17 Views

CVE-2026-42058: Authenticated attacker leaks BIG-IP local user names via iControl REST; only supported versions are evaluated.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-42058
13 May 202614:12
–attackerkb
CNNVD		F5 BIG-IP 安全漏洞
13 May 202600:00
–cnnvd
Cvelist		CVE-2026-42058 BIG-IP iControl REST vulnerability
13 May 202614:12
–cvelist
EUVD		EUVD-2026-29993
13 May 202618:30
–euvd
F5 Networks		K000160903: iControl REST vulnerability CVE-2026-42058
13 May 202612:15
–f5
Tenable Nessus		F5 Networks BIG-IP : iControl REST vulnerability (K000160903)
21 May 202600:00
–nessus
NCSC		Vulnerabilities found in F5 BIG-IP and BIG-IQ products
15 May 202612:07
–ncsc
NVD		CVE-2026-42058
13 May 202616:16
–nvd
Positive Technologies		PT-2026-40667
13 May 202600:00
–ptsecurity
RedhatCVE		CVE-2026-42058
14 May 202619:58
–redhatcve
Rows per page
NVD
Node
f5big-ip_access_policy_managerRange17.1.0–17.1.3
OR
f5big-ip_access_policy_managerRange17.5.0–17.5.1
OR
f5big-ip_advanced_firewall_managerRange17.1.0–17.1.3
OR
f5big-ip_advanced_firewall_managerRange17.5.0–17.5.1
OR
f5big-ip_advanced_web_application_firewallRange17.1.0–17.1.3
OR
f5big-ip_advanced_web_application_firewallRange17.5.0–17.5.1
OR
f5big-ip_analyticsRange17.1.0–17.1.3
OR
f5big-ip_analyticsRange17.5.0–17.5.1
OR
f5big-ip_application_acceleration_managerRange17.1.0–17.1.3
OR
f5big-ip_application_acceleration_managerRange17.5.0–17.5.1
OR
f5big-ip_application_security_managerRange17.1.0–17.1.3
OR
f5big-ip_application_security_managerRange17.5.0–17.5.1
OR
f5big-ip_application_visibility_and_reportingRange17.1.0–17.1.3
OR
f5big-ip_application_visibility_and_reportingRange17.5.0–17.5.1
OR
f5big-ip_automation_toolchainRange17.1.0–17.1.3
OR
f5big-ip_automation_toolchainRange17.5.0–17.5.1
OR
f5big-ip_carrier-grade_natRange17.1.0–17.1.3
OR
f5big-ip_carrier-grade_natRange17.5.0–17.5.1
OR
f5big-ip_container_ingress_servicesRange17.1.0–17.1.3
OR
f5big-ip_container_ingress_servicesRange17.5.0–17.5.1
OR
f5big-ip_ddos_hybrid_defenderRange17.1.0–17.1.3
OR
f5big-ip_ddos_hybrid_defenderRange17.5.0–17.5.1
OR
f5big-ip_domain_name_systemRange17.1.0–17.1.3
OR
f5big-ip_domain_name_systemRange17.5.0–17.5.1
OR
f5big-ip_edge_gatewayRange17.1.0–17.1.3
OR
f5big-ip_edge_gatewayRange17.5.0–17.5.1
OR
f5big-ip_fraud_protection_serviceRange17.1.0–17.1.3
OR
f5big-ip_fraud_protection_serviceRange17.5.0–17.5.1
OR
f5big-ip_global_traffic_managerRange17.1.0–17.1.3
OR
f5big-ip_global_traffic_managerRange17.5.0–17.5.1
OR
f5big-ip_link_controllerRange17.1.0–17.1.3
OR
f5big-ip_link_controllerRange17.5.0–17.5.1
OR
f5big-ip_local_traffic_managerRange17.1.0–17.1.3
OR
f5big-ip_local_traffic_managerRange17.5.0–17.5.1
OR
f5big-ip_policy_enforcement_managerRange17.1.0–17.1.3
OR
f5big-ip_policy_enforcement_managerRange17.5.0–17.5.1
OR
f5big-ip_ssl_orchestratorRange17.1.0–17.1.3
OR
f5big-ip_ssl_orchestratorRange17.5.0–17.5.1
OR
f5big-ip_webacceleratorRange17.1.0–17.1.3
OR
f5big-ip_webacceleratorRange17.5.0–17.5.1
OR
f5big-ip_websafeRange17.1.0–17.1.3
OR
f5big-ip_websafeRange17.5.0–17.5.1
Node
f5big-ip_access_policy_managerRange16.1.0–16.1.6
OR
f5big-ip_advanced_firewall_managerRange16.1.0–16.1.6
OR
f5big-ip_advanced_web_application_firewallRange16.1.0–16.1.6
OR
f5big-ip_analyticsRange16.1.0–16.1.6
OR
f5big-ip_application_acceleration_managerRange16.1.0–16.1.6
OR
f5big-ip_application_security_managerRange16.1.0–16.1.6
OR
f5big-ip_application_visibility_and_reportingRange16.1.0–16.1.6
OR
f5big-ip_automation_toolchainRange16.1.0–16.1.6
OR
f5big-ip_carrier-grade_natRange16.1.0–16.1.6
OR
f5big-ip_container_ingress_servicesRange16.1.0–16.1.6
OR
f5big-ip_ddos_hybrid_defenderRange16.1.0–16.1.6
OR
f5big-ip_domain_name_systemRange16.1.0–16.1.6
OR
f5big-ip_edge_gatewayRange16.1.0–16.1.6
OR
f5big-ip_fraud_protection_serviceRange16.1.0–16.1.6
OR
f5big-ip_global_traffic_managerRange16.1.0–16.1.6
OR
f5big-ip_link_controllerRange16.1.0–16.1.6
OR
f5big-ip_local_traffic_managerRange16.1.0–16.1.6
OR
f5big-ip_policy_enforcement_managerRange16.1.0–16.1.6
OR
f5big-ip_ssl_orchestratorRange16.1.0–16.1.6
OR
f5big-ip_webacceleratorRange16.1.0–16.1.6
OR
f5big-ip_websafeRange16.1.0–16.1.6
Node
f5big-ip_access_policy_managerMatch21.0.0
OR
f5big-ip_advanced_firewall_managerMatch21.0.0
OR
f5big-ip_advanced_web_application_firewallMatch21.0.0
OR
f5big-ip_analyticsMatch21.0.0
OR
f5big-ip_application_acceleration_managerMatch21.0.0
OR
f5big-ip_application_security_managerMatch21.0.0
OR
f5big-ip_application_visibility_and_reportingMatch21.0.0
OR
f5big-ip_automation_toolchainMatch21.0.0
OR
f5big-ip_carrier-grade_natMatch21.0.0
OR
f5big-ip_container_ingress_servicesMatch21.0.0
OR
f5big-ip_ddos_hybrid_defenderMatch21.0.0
OR
f5big-ip_domain_name_systemMatch21.0.0
OR
f5big-ip_edge_gatewayMatch21.0.0
OR
f5big-ip_fraud_protection_serviceMatch21.0.0
OR
f5big-ip_global_traffic_managerMatch21.0.0
OR
f5big-ip_link_controllerMatch21.0.0
OR
f5big-ip_local_traffic_managerMatch21.0.0
OR
f5big-ip_policy_enforcement_managerMatch21.0.0
OR
f5big-ip_ssl_orchestratorMatch21.0.0
OR
f5big-ip_webacceleratorMatch21.0.0
OR
f5big-ip_websafeMatch21.0.0
[
  {
    "defaultStatus": "unknown",
    "modules": [
      "All Modules"
    ],
    "product": "BIG-IP",
    "vendor": "F5",
    "versions": [
      {
        "lessThan": "*",
        "status": "unaffected",
        "version": "21.1.0",
        "versionType": "custom"
      },
      {
        "lessThan": "21.0.0.2",
        "status": "affected",
        "version": "21.0.0",
        "versionType": "custom"
      },
      {
        "lessThan": "17.5.1.6",
        "status": "affected",
        "version": "17.5.0",
        "versionType": "custom"
      },
      {
        "lessThan": "17.1.3.2",
        "status": "affected",
        "version": "17.1.0",
        "versionType": "custom"
      },
      {
        "lessThan": "*",
        "status": "affected",
        "version": "16.1.0",
        "versionType": "custom"
      }
    ]
  }
]

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

Book a live demo
23 Jun 2026 13:57Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.3
CVSS 45.3
EPSS0.00187
SSVC
CWE-732
CVE 2026 42058BIG-IP iControlLocal user namesAuthenticated attackerInformation leak
17