K35544022: BIG-IP Configuration utility CSRF vulnerability CVE-2026-40703

Security Advisory Description A cross-site request forgery CSRF vulnerability exists in the dashboard of the BIG-IP Configuration utility. CVE-2026-40703 Impact A remote, unauthenticated attacker may exploit this vulnerability by causing an authenticated user to send a crafted request to the BIG-...

K000160874: BIG-IP Configuration utility vulnerability CVE-2026-39455

Security Advisory Description When the BIG-IP Configuration utility is configured to use Lightweight Directory Access Protocol LDAP authentication, undisclosed traffic can cause the httpd process to exhaust the available file descriptors. CVE-2026-39455 Impact The Configuration utility stops...

K000156761: BIG-IP and BIG-IQ Configuration utility vulnerability CVE-2026-41957

Security Advisory Description An authenticated remote code execution vulnerability through undisclosed vectors exists in the BIG-IP and BIG-IQ Configuration utility. CVE-2026-41957 Impact This vulnerability may allow an authenticated attacker with network access to the Configuration utility throu...

PT-2026-40654

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions prior to 17.1.3.1 F5 BIG-IP versions prior to 17.5.1.4 F5 BIG-IP versions prior to 21.0.0.1 Description An xpath injection issue exists in undisclosed pages of the Configuration utility. This allows a low-privileged...

PT-2026-40665

Name of the Vulnerable Software and Affected Versions BIG-IP versions prior to 17.1.3.1 BIG-IQ versions prior to 17.5.1.4 Description An authenticated remote code execution issue exists in the BIG-IP and BIG-IQ Configuration utility. This flaw is caused by deserialization, a process where data is...

PT-2026-40640

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions prior to 17.1.3.2 F5 BIG-IP versions prior to 17.5.1.6 F5 BIG-IP versions prior to 21.0.0.2 Description When the BIG-IP Configuration utility is configured to use Lightweight Directory Access Protocol LDAP authentication,...

Johnson Controls iSTAR Configuration Utility < 6.9.8 Stack-based Buffer Overflow

The version of Johnson Controls iSTAR Configuration Utility ICU installed on the remote Windows host is prior to 6.9.8. It is, therefore, affected by a stack-based buffer overflow vulnerability that could result in failure within the operating system of the machine hosting the ICU tool. Note that...

F5 Networks BIG-IP : BIG-IP Configuration utility vulnerability (K000156644)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3.1 / 17.5.1.4. It is, therefore, affected by a vulnerability as referenced in the K000156644 advisory. A vulnerability exists in an undisclosed BIG-IP Configuration utility page that may allow an attacker to spoof...

CVE-2026-20732 BIG-IP Configuration utility vulnerability

A vulnerability exists in an undisclosed BIG-IP Configuration utility page that may allow an attacker to spoof error messages. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2026-20732

CVE-2026-20732 affects F5 BIG-IP: a vulnerability in the BIG-IP Configuration utility page may allow an attacker to spoof error messages. According to the advisory data, this is a control-plane issue with no data-plane exposure, and it can mislead authenticated users into following malicious link...

CVE-2026-20732 BIG-IP Configuration utility vulnerability

A vulnerability exists in an undisclosed BIG-IP Configuration utility page that may allow an attacker to spoof error messages. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

EUVD-2026-5462

A vulnerability exists in an undisclosed BIG-IP Configuration utility page that may allow an attacker to spoof error messages. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

K000156644: BIG-IP Configuration utility vulnerability CVE-2026-20732

Security Advisory Description A vulnerability exists in an undisclosed BIG-IP Configuration utility page that may allow an attacker to spoof error messages. CVE-2026-20732 Impact An attacker may trick authenticated BIG-IP users into accessing malicious links and reflect a spoofed error message in...

CVE-2025-26386

Johnson Controls iSTAR Configuration Utility ICU has Stack-based Buffer Overflow vulnerability. This issue affects iSTAR Configuration Utility ICU version 6.9.7 and prior. Successful exploitation of this vulnerability could result in failure within the operating system of the machine hosting the...

CVE-2025-26386

Johnson Controls iSTAR Configuration Utility ICU has Stack-based Buffer Overflow vulnerability. This issue affects iSTAR Configuration Utility ICU version 6.9.7 and prior. Successful exploitation of this vulnerability could result in failure within the operating system of the machine hosting the...

EUVD-2025-206488

Johnson Controls iSTAR Configuration Utility ICU has Stack-based Buffer Overflow vulnerability. This issue affects iSTAR Configuration Utility ICU version 6.9.7 and prior. Successful exploitation of this vulnerability could result in failure within the operating system of the machine hosting the...

CVE-2025-26386 Stack-based Buffer Overflow in Johnson Controls iSTAR Configuration Utility (ICU) tool

Johnson Controls iSTAR Configuration Utility ICU has Stack-based Buffer Overflow vulnerability. This issue affects iSTAR Configuration Utility ICU version 6.9.7 and prior. Successful exploitation of this vulnerability could result in failure within the operating system of the machine hosting the...

CVE-2025-26386 Stack-based Buffer Overflow in Johnson Controls iSTAR Configuration Utility (ICU) tool

Johnson Controls iSTAR Configuration Utility ICU has Stack-based Buffer Overflow vulnerability. This issue affects iSTAR Configuration Utility ICU version 6.9.7 and prior. Successful exploitation of this vulnerability could result in failure within the operating system of the machine hosting the...

CVE-2025-26386

Johnson Controls iSTAR Configuration Utility (ICU) on Windows is affected by a stack-based buffer overflow in ICU versions up to and including 6.9.7 (prior to 6.9.8). Successful exploitation could cause the host OS to fail, per NVD/Red Hat/Nessus/ICS advisories. A fixed version, ICU 6.9.8, is ref...

Johnson Controls iSTAR Configuration Utility security vulnerability

Johnson Controls iSTAR Configuration Utility is a software tool developed by Johnson Controls for configuring and managing iSTAR Controllers. Versions of the ICU 6.9.7 and earlier contain security vulnerabilities; these vulnerabilities stem from stack buffer overflows, which may lead to operating...