CVE-2023-46748

HIGH8.8

CISA KEV

Published 2023-10-26 · Updated 2026-06-17 · Source f5sirt@f5.com

Summary

CVE-2023-46748 is a high-severity (CVSS 8.8) vulnerability in F5 BIG-IP Configuration Utility. CISA added it to the Known Exploited Vulnerabilities catalog on October 31, 2023, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by November 21, 2023. CISA does not currently list it as used in ransomware campaigns. F5 has 8 vulnerabilities in the KEV catalog, 4 of them linked to ransomware.

All 8 known-exploited F5 vulnerabilities →

Description

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

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-89CWE-89

CISA Known-Exploited Vulnerability

Product: F5 — BIG-IP Configuration Utility

Name: F5 BIG-IP Configuration Utility SQL Injection Vulnerability

Date added: 2023-10-31 · Due: 2023-11-21

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

References

View on NVD

More exploited F5 vulnerabilities

Most recently added to CISA KEV

CVE-2026-94127
BIG-IP APM — F5 BIG-IP APM Heap-based Buffer Overflow Vulnerability
added 2026-09-22
CVE-2025-53521
BIG-IP — F5 BIG-IP Stack-Based Buffer Overflow Vulnerability
added 2026-03-27
CVE-2023-46747
RANSOMWARE
BIG-IP Configuration Utility — F5 BIG-IP Configuration Utility Authentication Bypass Vulnerability
added 2023-10-31
CVE-2022-1388
RANSOMWARE
BIG-IP — F5 BIG-IP Missing Authentication Vulnerability
added 2022-05-10
CVE-2021-22991
BIG-IP Traffic Management Microkernel — F5 BIG-IP Traffic Management Microkernel Buffer Overflow
added 2022-01-18
CVE-2020-5902
RANSOMWARE
BIG-IP — F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution Vulnerability
added 2021-11-03

View all →

Related CVEs

Same severity, most recent

CVE-2026-65960
Tetragon is an eBPF-based security observability and runtime enforcement project. Versions before 1.7.0 can use a Helm default that exposes the privileged Tetragon gRPC API through an unauthenticated TCP listener on localhost:54321. An attacker who can run or compromise same-node hostNetwork pods can reach the listener and invoke privileged methods without authentication. These methods can add, delete, or reconfigure tracing policies and change debug settings, potentially resulting in privilege escalation or container escape. Version 1.7.0 changes the default endpoint to a Unix-domain socket. Deployments that do not expose an unauthenticated TCP listener are not affected.
2026-11-06 · score 8.8
CVE-2026-33050
GeoNode is a geospatial content management system, a platform for the management and publication of geospatial data. Prior to 5.1.0, a crafted vector file layer name supplied during upload allows a low-privileged remote user to inject shell syntax and execute arbitrary operating-system commands on the GeoNode server. This issue is fixed in version 5.1.0.
2026-11-06 · score 8.8
CVE-2026-124040
CivetWeb through 1.16, when built with USE_HTTP2 and enable_http2 on, contains a use-after-free vulnerability in handle_http2() that retains freed :method and :path pointers. Unauthenticated remote attackers can send a later HEADERS frame omitting these pseudo-headers to influence request method or path seen by access rules, or crash the server.
2026-11-06 · score 8.1
CVE-2026-124027
ChatWiki before 2.10.0 contains a missing authentication vulnerability in the GET /manage/getLibRawFileOnePage route that allows unauthenticated attackers to read other tenants' documents. Attackers can enumerate sequential admin_user_id and file id query parameters, bypassing the ownership check, to retrieve PDF-rendered pages of any tenant's knowledge-base documents.
2026-11-06 · score 7.5
CVE-2026-123974
In all versions of PyTorch's TorchServe, a predictable extraction directory in /tmp lets a local user swap the model handler and run code as the TorchServe service account leading to local privilege escalation.
2026-11-06 · score 7.8