CVE-2024-21789— BIG-IP ASM and Advanced WAF vulnerability
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I. Basic Information for CVE-2024-21789
Vulnerability Information
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Vulnerability Title
BIG-IP ASM and Advanced WAF vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
When a BIG-IP ASM/Advanced WAF security policy is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. 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:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对已超过有效生命周期的资源丧失索引
Source: NVD (National Vulnerability Database)
Vulnerability Title
F5 BIG-IP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 BIG-IP是美国F5公司的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-IP 存在安全漏洞，该漏洞源于在虚拟服务器上配置 BIG-IP ASM/高级 WAF 安全策略时，未公开的请求可能会导致内存资源利用率增加。
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
II. Public POCs for CVE-2024-21789
| # | POC Description | Source Link | Shenlong Link |
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- https://my.f5.com/manage/s/article/K000137270vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-21789
Same Patch Batch · F5 · 2024-02-14 · 20 CVEs total
| CVE-2024-22093 | 8.7 HIGH | Appliance mode iControl REST vulnerability |
| CVE-2024-21763 | 7.5 HIGH | BIG-IP AFM vulnerability |
| CVE-2024-21771 | 7.5 HIGH | F5 AFM Signature Matching Vulnerability |
| CVE-2024-23979 | 7.5 HIGH | BIG-IP SSL Client Certificate LDAP and CRLDP Authentication profiles vulnerability |
| CVE-2024-21849 | 7.5 HIGH | BIG-IP Websockets vulnerability |
| CVE-2024-23314 | 7.5 HIGH | BIG-IP HTTP/2 vulnerability |
| CVE-2024-24775 | 7.5 HIGH | BIG-IP TMM vulnerability |
| CVE-2024-23805 | 7.5 HIGH | F5 Application Visibility and Reporting module and BIG-IP Advanced WAF/ASM vulnerability |
| CVE-2024-23308 | 7.5 HIGH | BIG-IP Advanced WAF and ASM vulnerability |
| CVE-2024-24990 | 7.5 HIGH | NGINX HTTP/3 QUIC vulnerability |
| CVE-2024-24989 | 7.5 HIGH | NGINX HTTP/3 QUIC vulnerability |
| CVE-2024-23982 | 7.5 HIGH | BIG-IP PEM vulnerability |
| CVE-2024-22389 | 7.2 HIGH | BIG-IP iControl REST API Vulnerability |
| CVE-2024-23306 | 7.1 HIGH | BIG-IP Next CNF & SPK vulnerability |
| CVE-2024-21782 | 6.7 MEDIUM | BIG-IP and BIG-IQ secure copy vulnerability |
| CVE-2024-24966 | 6.2 MEDIUM | F5OS vulnerability |
| CVE-2024-23976 | 6.0 MEDIUM | BIG-IP Appliance mode iAppsLX vulnerability |
| CVE-2024-23607 | 5.5 MEDIUM | F5OS QKView utility vulnerability |
| CVE-2024-23603 | 3.8 LOW | BIG-IP Advanced WAF and ASM Configuration utility vulnerability |
IV. Related Vulnerabilities
Same weakness: CWE-772
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Cisco Secure Firewall Adaptive Security Appliance 安全漏洞 - CVE-2026-2359
Multer vulnerable to Denial of Service via resource exhausti - CVE-2025-14969
Hibernate-reactive-core: hibernate reactive: denial of servi
V. Comments for CVE-2024-21789
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