CVE-2026-41217
BIG-IP tmsh vulnerability
CVSS Score
6.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-732 |
| Vendor | f5 |
| Product | big-ip |
| Published | May 13, 2026 |
| Last Updated | May 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
F5 / BIG-IP
21.0.0 < 21.0.0.2 17.5.0 < 17.5.1.6 17.1.0 < 17.1.3.2 16.1.0 < *
Credits
F5