Big-IP DDOS Hybrid Defender vulnerabilitiesAnd the versions its exploited flaws hit.
Big-IP DDOS Hybrid Defender is made by F5. We track 91 published vulnerabilities in it, across 110 versions. 6 of them are on the list of flaws known to be exploited, the newest added on 31 October 2023. If you run Big-IP DDOS Hybrid Defender, check your version against the exploited flaws below and patch those first.
The most recent Big-IP DDOS Hybrid Defender flaw added to the known-exploited list is CVE-2023-46747, on 31 October 2023. We keep watching the known-exploited list.
Which versions of Big-IP DDOS Hybrid Defender do the exploited flaws hit?
Each exploited flaw lists the versions it affects, usually as ranges. "12.1.0 to before 12.1.5.3" means from 12.1.0 up to, but not including, 12.1.5.3. Find your version, then patch.
- CVE-2023-46747Exploited list, 31 Oct 2023
F5 BIG-IP Configuration Utility Authentication Bypass Vulnerability
13.1.0 to 13.1.514.1.0 to 14.1.515.1.0 to 15.1.1016.1.0 to 16.1.417.1.0 to 17.1.1 - CVE-2023-46748Exploited list, 31 Oct 2023
F5 BIG-IP Configuration Utility SQL Injection Vulnerability
13.1.0 to 13.1.514.1.0 to 14.1.515.1.0 to 15.1.1016.1.0 to 16.1.417.1.0 to 17.1.1 - CVE-2023-44487Exploited list, 10 Oct 2023
HTTP/2 Rapid Reset Attack Vulnerability
13.1.0 to 13.1.514.1.0 to 14.1.515.1.0 to 15.1.1016.1.0 to 16.1.417.1.0 - CVE-2021-22991Exploited list, 18 Jan 2022
F5 BIG-IP Traffic Management Microkernel Buffer Overflow
12.1.0 to before 12.1.5.313.1.0 to before 13.1.3.614.1.0 to before 14.1.415.1.0 to before 15.1.2.116.0.0 to before 16.0.1.1 - CVE-2020-5902Exploited list, 3 Nov 2021
F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution Vulnerability
11.6.1 to before 11.6.5.212.1.0 to before 12.1.5.213.1.0 to before 13.1.3.414.1.0 to before 14.1.2.615.0.0 to before 15.0.1.415.1.0 to before 15.1.0.4 - CVE-2021-22986Exploited list, 3 Nov 2021
F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability
12.1.0 to before 12.1.5.313.1.0 to before 13.1.3.614.1.0 to before 14.1.415.1.0 to before 15.1.2.116.0.0 to before 16.0.1.1
Which Big-IP DDOS Hybrid Defender vulnerabilities are being exploited?
6 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 9.8F5 BIG-IP Configuration Utility Authentication Bypass Vulnerability
F5 BIG-IP Configuration utility contains an authentication bypass using an alternate path or channel vulnerability due to undisclosed requests that may allow an unauthenticated attacker with network access to the...
- 8.8F5 BIG-IP Configuration Utility SQL Injection Vulnerability
F5 BIG-IP Configuration utility contains an SQL injection vulnerability that may allow an authenticated attacker with network access through the BIG-IP management port and/or self IP addresses to execute system commands.
- 7.5HTTP/2 Rapid Reset Attack Vulnerability
HTTP/2 contains a rapid reset vulnerability that allows for a distributed denial-of-service attack (DDoS).
- 9.8F5 BIG-IP Traffic Management Microkernel Buffer Overflow
The Traffic Management Microkernel of BIG-IP ASM Risk Engine has a buffer overflow vulnerability, leading to a bypassing of URL-based access controls.
- 9.8F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution Vulnerability
F5 BIG-IP Traffic Management User Interface (TMUI) contains a remote code execution vulnerability in undisclosed pages.
- 9.8F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability
F5 BIG-IP and BIG-IQ Centralized Management contain a remote code execution vulnerability in the iControl REST interface that allows unauthenticated attackers with network access to execute system commands, create or...
Which Big-IP DDOS Hybrid Defender flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- >99%
In BIG-IP versions 15.0.0-15.1.0.3, 14.1.0-14.1.2.5, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, the Traffic Management User Interface (TMUI), also referred to as the Configuration utility, has a Remote...
- >99%
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
- >99%
On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3 amd BIG-IQ 7.1.0.x before 7.1.0.3 and 7.0.0.x before 7.0.0.2, the iControl...
- 97%
Undisclosed requests may bypass configuration utility authentication, allowing an attacker with network access to the BIG-IP system through the management port and/or self IP addresses to execute arbitrary system...
- 73%CVE-2021-22992Critical
On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, a malicious HTTP response to an Advanced WAF/BIG-IP...
- 73%CVE-2023-22374High
A format string vulnerability exists in iControl SOAP that allows an authenticated attacker to crash the iControl SOAP CGI process or, potentially execute arbitrary code.
- 61%
On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, undisclosed requests to a virtual server may be incorrectly handled by the...
- 25%CVE-2002-20001High
The Diffie-Hellman Key Agreement Protocol allows remote attackers (from the client side) to send arbitrary numbers that are actually not public keys, and trigger expensive server-side DHE modular-exponentiation...
- 14%CVE-2021-22987Critical
On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3 when running in Appliance mode, the Traffic...
- 10%CVE-2021-22988High
On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, TMUI, also referred to as the Configuration...
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1 flaw being exploited affects software Acme tracks
F5 BIG-IP Configuration utility contains an authentication bypass using an alternate path or channel vulnerability due to undisclosed requests that may allow an unauthenticated attacker with network access to the BIG-IP system through the management port and/or self IP addresses to execute system commands. This vulnerability can be used in conjunction with CVE-2023-46748.
- Matched to
- Big-IP DDOS Hybrid Defender on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 91 published vulnerabilities listed under the name Big-IP DDOS Hybrid Defender, across 110 versions. The most recent Big-IP DDOS Hybrid Defender flaw added to the known-exploited list is CVE-2023-46747, on 31 October 2023.
6 are on the list of flaws known to be exploited. The most recently added are CVE-2023-46747, CVE-2023-46748 and CVE-2023-44487.
Each flaw names its own versions, usually as ranges. The newest, CVE-2023-46747, affects 13.1.0 to 13.1.5, 14.1.0 to 14.1.5, 15.1.0 to 15.1.10, 16.1.0 to 16.1.4 and more. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Big-IP DDOS Hybrid Defender. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.