F5 BIG-IP Configuration Utility SQL Injection Vulnerability
An authenticated SQL injection vulnerability exists in the BIG-IP Configuration utility which may allow an authenticated attacker with network access to the Configuration utility through the BIG-IP management port and/or self IP…
Severity = CVSS. Probability = EPSS (FIRST). Exploitation = public signals: KEV, EUVD, ransomware, EPSS above 10 %, no account required.
Exploitation probability EPSS · FIRST
Exploitation signals 2 / 5
- KEV catalog (CISA)31 Oct 2023
- Exploited in EUVD (ENISA)31 Oct 2023
- Used by ransomwareno
- EPSS above 10 %4.3%
- No account, over the networkno
What to do
Fix
Apply the vendor’s fix as soon as it is available.
CISA guidance: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Meanwhile
Take the service off the internet or restrict access to it, watch the logs and look for signs of compromise.
Manufacturers (CRA)
Exploited vulnerability in your product: early warning to ENISA within 24 h, then notification within 72 h (Article 14 of the Cyber Resilience Act). The CRA explained
Description ENISA EUVD
An authenticated SQL injection vulnerability exists in the BIG-IP Configuration utility which may allow an authenticated attacker with network access to the Configuration utility through the BIG-IP 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
Affected products
- 13.1.0 <*
- 16.1.0 <*
- 15.1.0 <*
- 14.1.0 <*
- 17.1.0 <*
Open source packages OSV
Affected libraries according to OSV, with fixed versions.
Timeline
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Published
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Exploitation reported (ENISA)
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Added to the KEV catalog
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CISA remediation due date
References
Other exploited vulnerabilities from the same vendor
- CVE-2026-94127F5 BIG-IP APM Heap-based Buffer Overflow Vulnerability6.9 · Actively exploited
- CVE-2025-53521F5 BIG-IP Stack-Based Buffer Overflow Vulnerability5.6 · Background exploitation
- CVE-2023-46747F5 BIG-IP Configuration Utility Authentication Bypass Vulnerability9.8 · Background exploitation
- CVE-2022-1388F5 BIG-IP Missing Authentication Vulnerability9.9 · Background exploitation
- CVE-2021-22991F5 BIG-IP Traffic Management Microkernel Buffer Overflow8.2 · Background exploitation
- CVE-2021-22986F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability9.9 · Background exploitation