CVE-2023-46747
CRITICALCVSS 9.8/10Actively ExploitedEPSS 96.52%
Last modified
CVE-2023-46747 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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 commands. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. CISA has confirmed active exploitation in the wild. EPSS estimates a 96.52% chance of exploitation in the next 30 days.
Description
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 commands. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Metrics
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Access Policy Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Access Policy Manager | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Access Policy Manager | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Access Policy Manager | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Access Policy Manager | >= 17.1.0, <= 17.1.1 |
| F5 | Big-Ip Advanced Firewall Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Advanced Firewall Manager | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Advanced Firewall Manager | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Advanced Firewall Manager | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Advanced Firewall Manager | >= 17.1.0, <= 17.1.1 |
| F5 | Big-Ip Advanced Web Application Firewall | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Advanced Web Application Firewall | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Advanced Web Application Firewall | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Advanced Web Application Firewall | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Advanced Web Application Firewall | >= 17.1.0, <= 17.1.1 |
| F5 | Big-Ip Carrier-Grade Nat | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Carrier-Grade Nat | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Carrier-Grade Nat | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Carrier-Grade Nat | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Carrier-Grade Nat | >= 17.1.0, <= 17.1.1 |
| F5 | Big-Ip Ddos Hybrid Defender | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Ddos Hybrid Defender | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Ddos Hybrid Defender | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Ddos Hybrid Defender | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Ddos Hybrid Defender | >= 17.1.0, <= 17.1.1 |
| F5 | Big-Ip Ssl Orchestrator | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Ssl Orchestrator | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Ssl Orchestrator | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Ssl Orchestrator | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Ssl Orchestrator | >= 17.1.0, <= 17.1.1 |
| F5 | Big-Ip Domain Name System | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Domain Name System | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Domain Name System | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Domain Name System | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Domain Name System | >= 17.1.0, <= 17.1.1 |
| F5 | Big-Ip Local Traffic Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Local Traffic Manager | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Local Traffic Manager | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Local Traffic Manager | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Local Traffic Manager | >= 17.1.0, <= 17.1.1 |
| F5 | Big-Ip Policy Enforcement Manager | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Policy Enforcement Manager | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Policy Enforcement Manager | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Policy Enforcement Manager | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Policy Enforcement Manager | >= 17.1.0, <= 17.1.1 |
| F5 | Big-Ip Automation Toolchain | >= 13.1.0, <= 13.1.5 |
| F5 | Big-Ip Automation Toolchain | >= 14.1.0, <= 14.1.5 |
| F5 | Big-Ip Automation Toolchain | >= 15.1.0, <= 15.1.10 |
| F5 | Big-Ip Automation Toolchain | >= 16.1.0, <= 16.1.4 |
| F5 | Big-Ip Automation Toolchain | >= 17.1.0, <= 17.1.1 |
Showing 50 of 100 affected configurations. See NVD for the full list.
References
- https://packetstormsecurity.com/files/175673/F5-BIG-IP-TMUI-AJP-Smuggling-Remote-Command-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://my.f5.com/manage/s/article/K000137353Vendor Advisory
- https://www.secpod.com/blog/f5-issues-warning-big-ip-vulnerability-used-in-active-exploit-chain/Exploit, Third Party Advisory
- https://packetstormsecurity.com/files/175673/F5-BIG-IP-TMUI-AJP-Smuggling-Remote-Command-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://my.f5.com/manage/s/article/K000137353Vendor Advisory
- https://www.secpod.com/blog/f5-issues-warning-big-ip-vulnerability-used-in-active-exploit-chain/Exploit, Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-46747US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2023-46747?
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 commands. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
How severe is CVE-2023-46747?
CVE-2023-46747 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 96.52% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2023-46747?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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