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CVE-2026-41954— iControl REST and tmsh vulnerability

CVSS 4.9 · Medium EPSS 0.05% · P16
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I. Basic Information for CVE-2026-41954

Vulnerability Information
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Vulnerability Title
iControl REST and tmsh vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Sensitive information disclosure vulnerability exists in the undisclosed iControl REST endpoint and TMOS Shell (tmsh) command which may allow an authenticated attacker with resource administrator role privileges to view sensitive information.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
F5 BIG-IP和F5 BIG-IQ 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 BIG-IP和F5 BIG-IQ都是美国F5公司的产品。F5 BIG-IP是一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。F5 BIG-IQ是一套基于软件的云管理解决方案。该方案支持跨公共和私有云、传统数据中心和混合环境部署应用交付和网络服务。 F5 BIG-IP和F5 BIG-IQ存在信息泄露漏洞，该漏洞源于未公开的iControl REST端点和TMOS Shell命令存在敏感信息泄露漏洞，允许具有资源管理员角色权限的已认证攻击者查看敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
F5BIG-IP 21.1.0 ~ * -
F5BIG-IQ 8.4.0 ~ 8.4.1 -

II. Public POCs for CVE-2026-41954

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III. Intelligence Information for CVE-2026-41954

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Same Patch Batch · F5 · 2026-05-13 · 51 CVEs total

CVE-2026-412259.1 CRITICALiControl REST vulnerability
CVE-2026-419578.8 HIGHBIG-IP and BIG-IQ Configuration utility vulnerability
CVE-2026-400618.7 HIGHiControl REST and tmsh vulnerability
CVE-2026-429308.7 HIGHAppliance mode iControl REST vulnerability
CVE-2026-326738.7 HIGHBIG-IP scripted monitor vulnerability
CVE-2026-341768.7 HIGHKnowledge Appliance mode iControl REST vulnerability
CVE-2026-429458.1 HIGHNGINX ngx_http_rewrite_module vulnerability
CVE-2026-209168.1 HIGHBIG-IQ iControl REST vulnerability
CVE-2026-412177.9 HIGHBIG-IP tmsh vulnerability
CVE-2026-412187.5 HIGHBIG-IP PEM iRules vulnerability
CVE-2026-394557.5 HIGHBIG-IP Configuration utility vulnerability
CVE-2026-394587.5 HIGHBIG-IP DNS Cache vulnerability
CVE-2026-404237.5 HIGHBIG-IP SIP profile vulnerability
CVE-2026-406297.5 HIGHBIG-IP SSL/TLS vulnerability
CVE-2026-429207.5 HIGHBIG-IP DTLS Vulnerability
CVE-2026-406187.5 HIGHBIG-IP SSL/TLS vulnerability
CVE-2026-419567.5 HIGHBIG-IP TMM Vulnerability
CVE-2026-400607.5 HIGHBIG-IP Advanced WAF and ASM vulnerability
CVE-2026-412277.5 HIGHBIG-IP HTTP/2 Layer 7 Dos Protection vulnerability
CVE-2026-424097.5 HIGHBIG-IP HTTP/2 vulnerability

Showing top 20 of 51 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: BIG-IP
Same vendor: F5
Same weakness: CWE-200

V. Comments for CVE-2026-41954

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