What’s Vulnerable › Vulnerabilities

CVE-2019-6641

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-07-03 · updated 2026-06-17

Description

On BIG-IP 12.1.0-12.1.4.1, undisclosed requests can cause iControl REST processes to crash. The attack can only come from an authenticated user; all roles are capable of performing the attack. Unauthenticated users cannot perform this attack.

Affected products

• F5 BIG-IP APM: from 12.1.2 through 12.1.4
• BIG-IP: from 12.1.2 through 12.1.4
• F5 Big-Ip Analytics: from 12.1.2 through 12.1.4
• F5 Networks, Inc. BIG-IP (AAM): from 12.1.2 through 12.1.4
• BIG-IP ASM: from 12.1.2 through 12.1.4
• F5 BIG-IP DNS: from 12.1.2 through 12.1.4
• F5 Big-Ip Edge Gateway: from 12.1.2 through 12.1.4
• F5 Big-Ip Fraud Protection Service: from 12.1.2 through 12.1.4
• F5 Big-Ip Global Traffic Manager: from 12.1.2 through 12.1.4
• F5 Big-Ip Link Controller: from 12.1.2 through 12.1.4
• F5 BIG-IP (LTM): from 12.1.2 through 12.1.4
• F5 Networks, Inc. BIG-IP (PEM): from 12.1.2 through 12.1.4
• F5 Big-Ip Webaccelerator: from 12.1.2 through 12.1.4

References

• http://www.securityfocus.com/bid/109060
• https://support.f5.com/csp/article/K22384173
• https://support.f5.com/csp/article/K22384173?utm_source=f5support&amp%3Butm_medium=RSS
• http://www.securityfocus.com/bid/109060
• https://support.f5.com/csp/article/K22384173
• https://support.f5.com/csp/article/K22384173?utm_source=f5support&amp%3Butm_medium=RSS

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