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CVE-2026-41217

⚠️ high
🔍 Scan for this CVE
Summary

A vulnerability exists in an undisclosed BIG-IP TMOS Shell (tmsh) command that may allow an authenticated attacker with resource administrator or administrator role to execute arbitrary system commands with higher privileges. In Appliance mode deployments, a successful exploit can allow the attacker to cross a security boundary. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS Score
7.9
High
EPSS Score
0.1
Exploit Probability
Published Date
2026-05-13
First Seen: 2026-06-25
📊 Relative Risk Intelligence

This CVE is High Risk - more severe than 77.0% of all 335,187 vulnerabilities in our database.

#77,235
Top 25% most severe
Severity Percentile
🎯 CISA SSVC Assessment Updated: May 13, 2026
🔍 Exploitation Status
None
No known exploits
⚙️ Automatable
NO
Requires human interaction
💥 Technical Impact
Total
Complete system compromise possible
🏆 Discovered By
F5
SSVC data provided by CISA
Last Modified 2026-06-24
Source NVD 🔗
CVSS Vector 3.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
CVSS Vector 4.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE IDs (Weakness Types)
CWE-732

📦 Affected Products 84

Vendor Product Status Affected Versions
f5 big-ip_local_traffic_manager Affected
> 16.1.0 < 16.1.6
f5 big-ip_local_traffic_manager Affected
> 17.1.0 < 17.1.3
f5 big-ip_local_traffic_manager Affected
> 17.5.0 < 17.5.1
f5 big-ip_local_traffic_manager Affected
v21.0.0
f5 big-ip_global_traffic_manager Affected
> 16.1.0 < 16.1.6
f5 big-ip_global_traffic_manager Affected
> 17.1.0 < 17.1.3
f5 big-ip_global_traffic_manager Affected
> 17.5.0 < 17.5.1
f5 big-ip_global_traffic_manager Affected
v21.0.0
f5 big-ip_application_security_manager Affected
> 16.1.0 < 16.1.6
f5 big-ip_application_security_manager Affected
> 17.1.0 < 17.1.3
f5 big-ip_application_security_manager Affected
> 17.5.0 < 17.5.1
f5 big-ip_application_security_manager Affected
v21.0.0
f5 big-ip_access_policy_manager Affected
> 16.1.0 < 16.1.6
f5 big-ip_access_policy_manager Affected
> 17.1.0 < 17.1.3
f5 big-ip_access_policy_manager Affected
> 17.5.0 < 17.5.1
f5 big-ip_access_policy_manager Affected
v21.0.0
f5 big-ip_edge_gateway Affected
> 16.1.0 < 16.1.6
f5 big-ip_edge_gateway Affected
> 17.1.0 < 17.1.3
f5 big-ip_edge_gateway Affected
> 17.5.0 < 17.5.1
f5 big-ip_edge_gateway Affected
v21.0.0
f5 big-ip_application_acceleration_manager Affected
> 16.1.0 < 16.1.6
f5 big-ip_application_acceleration_manager Affected
> 17.1.0 < 17.1.3
f5 big-ip_application_acceleration_manager Affected
> 17.5.0 < 17.5.1
f5 big-ip_application_acceleration_manager Affected
v21.0.0
f5 big-ip_advanced_firewall_manager Affected
> 16.1.0 < 16.1.6
f5 big-ip_advanced_firewall_manager Affected
> 17.1.0 < 17.1.3
f5 big-ip_advanced_firewall_manager Affected
> 17.5.0 < 17.5.1
f5 big-ip_advanced_firewall_manager Affected
v21.0.0
f5 big-ip_analytics Affected
> 16.1.0 < 16.1.6
f5 big-ip_analytics Affected
> 17.1.0 < 17.1.3
f5 big-ip_analytics Affected
> 17.5.0 < 17.5.1
f5 big-ip_analytics Affected
v21.0.0
f5 big-ip_link_controller Affected
> 16.1.0 < 16.1.6
f5 big-ip_link_controller Affected
> 17.1.0 < 17.1.3
f5 big-ip_link_controller Affected
> 17.5.0 < 17.5.1
f5 big-ip_link_controller Affected
v21.0.0
f5 big-ip_policy_enforcement_manager Affected
> 16.1.0 < 16.1.6
f5 big-ip_policy_enforcement_manager Affected
> 17.1.0 < 17.1.3
f5 big-ip_policy_enforcement_manager Affected
> 17.5.0 < 17.5.1
f5 big-ip_policy_enforcement_manager Affected
v21.0.0
f5 big-ip_webaccelerator Affected
> 16.1.0 < 16.1.6
f5 big-ip_webaccelerator Affected
> 17.1.0 < 17.1.3
f5 big-ip_webaccelerator Affected
> 17.5.0 < 17.5.1
f5 big-ip_webaccelerator Affected
v21.0.0
f5 big-ip_domain_name_system Affected
> 16.1.0 < 16.1.6
f5 big-ip_domain_name_system Affected
> 17.1.0 < 17.1.3
f5 big-ip_domain_name_system Affected
> 17.5.0 < 17.5.1
f5 big-ip_domain_name_system Affected
v21.0.0
f5 big-ip_websafe Affected
> 16.1.0 < 16.1.6
f5 big-ip_websafe Affected
> 17.1.0 < 17.1.3
f5 big-ip_websafe Affected
> 17.5.0 < 17.5.1
f5 big-ip_websafe Affected
v21.0.0
f5 big-ip_fraud_protection_service Affected
> 16.1.0 < 16.1.6
f5 big-ip_fraud_protection_service Affected
> 17.1.0 < 17.1.3
f5 big-ip_fraud_protection_service Affected
> 17.5.0 < 17.5.1
f5 big-ip_fraud_protection_service Affected
v21.0.0
f5 big-ip_advanced_web_application_firewall Affected
> 16.1.0 < 16.1.6
f5 big-ip_advanced_web_application_firewall Affected
> 17.1.0 < 17.1.3
f5 big-ip_advanced_web_application_firewall Affected
> 17.5.0 < 17.5.1
f5 big-ip_advanced_web_application_firewall Affected
v21.0.0
f5 big-ip_ddos_hybrid_defender Affected
> 16.1.0 < 16.1.6
f5 big-ip_ddos_hybrid_defender Affected
> 17.1.0 < 17.1.3
f5 big-ip_ddos_hybrid_defender Affected
> 17.5.0 < 17.5.1
f5 big-ip_ddos_hybrid_defender Affected
v21.0.0
f5 big-ip_ssl_orchestrator Affected
> 16.1.0 < 16.1.6
f5 big-ip_ssl_orchestrator Affected
> 17.1.0 < 17.1.3
f5 big-ip_ssl_orchestrator Affected
> 17.5.0 < 17.5.1
f5 big-ip_ssl_orchestrator Affected
v21.0.0
f5 big-ip_carrier-grade_nat Affected
> 16.1.0 < 16.1.6
f5 big-ip_carrier-grade_nat Affected
> 17.1.0 < 17.1.3
f5 big-ip_carrier-grade_nat Affected
> 17.5.0 < 17.5.1
f5 big-ip_carrier-grade_nat Affected
v21.0.0
f5 big-ip_application_visibility_and_reporting Affected
> 16.1.0 < 16.1.6
f5 big-ip_application_visibility_and_reporting Affected
> 17.1.0 < 17.1.3
f5 big-ip_application_visibility_and_reporting Affected
> 17.5.0 < 17.5.1
f5 big-ip_application_visibility_and_reporting Affected
v21.0.0
f5 big-ip_automation_toolchain Affected
> 16.1.0 < 16.1.6
f5 big-ip_automation_toolchain Affected
> 17.1.0 < 17.1.3
f5 big-ip_automation_toolchain Affected
> 17.5.0 < 17.5.1
f5 big-ip_automation_toolchain Affected
v21.0.0
f5 big-ip_container_ingress_services Affected
> 16.1.0 < 16.1.6
f5 big-ip_container_ingress_services Affected
> 17.1.0 < 17.1.3
f5 big-ip_container_ingress_services Affected
> 17.5.0 < 17.5.1
f5 big-ip_container_ingress_services Affected
v21.0.0

🔗 References 1

https://my.f5.com/manage/s/article/K000161107
Mitigation Vendor Advisory

🔗 Related CVEs 6

CVE ID Severity CVSS EPSS Summary Published
CVE-2026-40699 🔶 medium 6.5 0.3 A vulnerability exists in the undisclosed pages in the Configuration utility that may allow a low-privileged authenticat... 2026-05-13
CVE-2026-40703 🔶 medium 5.4 0.1 A cross-site request forgery (CSRF) vulnerability exists in the dashboard of the BIG-IP Configuration utility.  Note: S... 2026-05-13
CVE-2026-41218 ⚠️ high 7.5 0.3 When BIG-IP PEM iRules are configured on a virtual server (iRules using commands starting with CLASSIFICATION::, CLASSIF... 2026-05-13
CVE-2026-41219 🔶 medium 6.5 0.3 An improper sanitization vulnerability exists in the BIG-IP QKView utility that allows a low-privileged attacker to read... 2026-05-13
CVE-2026-41225 ⛔ critical 9.1 0.3 A vulnerability exists in iControl REST where a highly privileged, authenticated attacker with at least the Manager role... 2026-05-13
CVE-2026-41953 ⚠️ high 8.7 0.3 A vulnerability exists in BIG-IP systems where a highly privileged, authenticated attacker with at least the Resource Ad... 2026-05-13
These CVEs affect the same products