CVE-2021-22988
published 2021-03-31CVE-2021-22988: 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…
PriorityP265high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
10.44%
95.2th percentile
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 utility, has an authenticated remote command execution vulnerability in undisclosed pages. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
Affected
99 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| f5 | big-ip_aam | — | — |
| f5 | big-ip_access_policy_manager | — | — |
| f5 | big-ip_access_policy_manager | >= 11.6.1 < 11.6.5.3 | 11.6.5.3 |
| f5 | big-ip_access_policy_manager | >= 12.1.0 < 12.1.5.3 | 12.1.5.3 |
| f5 | big-ip_access_policy_manager | >= 13.1.0 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_access_policy_manager | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_access_policy_manager | >= 15.1.0 < 15.1.2.1 | 15.1.2.1 |
| f5 | big-ip_access_policy_manager | >= 16.0.0 < 16.0.1.1 | 16.0.1.1 |
| f5 | big-ip_advanced_firewall_manager | >= 11.6.1 < 11.6.5.3 | 11.6.5.3 |
| f5 | big-ip_advanced_firewall_manager | >= 12.1.0 < 12.1.5.3 | 12.1.5.3 |
| f5 | big-ip_advanced_firewall_manager | >= 13.1.0 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_advanced_firewall_manager | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_advanced_firewall_manager | >= 15.1.0 < 15.1.2.1 | 15.1.2.1 |
| f5 | big-ip_advanced_firewall_manager | >= 16.0.0 < 16.0.1.1 | 16.0.1.1 |
| f5 | big-ip_advanced_waf | — | — |
| f5 | big-ip_advanced_web_application_firewall | >= 11.6.1 < 11.6.5.3 | 11.6.5.3 |
| f5 | big-ip_advanced_web_application_firewall | >= 12.1.0 < 12.1.5.3 | 12.1.5.3 |
| f5 | big-ip_advanced_web_application_firewall | >= 13.1.0 < 13.1.3.6 | 13.1.3.6 |
| f5 | big-ip_advanced_web_application_firewall | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_advanced_web_application_firewall | >= 15.1.0 < 15.1.2.1 | 15.1.2.1 |
| f5 | big-ip_advanced_web_application_firewall | >= 16.0.0 < 16.0.1.1 | 16.0.1.1 |
| f5 | big-ip_afm | — | — |
| f5 | big-ip_analytics | — | — |
| f5 | big-ip_analytics | >= 11.6.1 < 11.6.5.3 | 11.6.5.3 |
| f5 | big-ip_analytics | >= 12.1.0 < 12.1.5.3 | 12.1.5.3 |
Detection & IOCsextracted from sources · hover to see the quote
- →Vulnerability resides in TMUI (Configuration utility / Traffic Management User Interface) on BIG-IP; monitor for authenticated remote command execution attempts targeting undisclosed TMUI pages ↗
- →Scope detection to BIG-IP versions 11.6.1–11.6.5.3, 12.1.0–12.1.5.3, 13.1.0–13.1.3.6, 14.1.0–14.1.4, 15.1.0–15.1.2.1, and 16.0.0–16.0.1.1 as confirmed vulnerable ranges ↗
- ·Exploitation requires prior authentication; unauthenticated access alone is insufficient to trigger this RCE vulnerability ↗
- ·The specific vulnerable TMUI pages are not disclosed by F5; detection must rely on broad TMUI access monitoring rather than targeting specific endpoints ↗
- ·BIG-IP versions that have reached End of Software Development (EoSD) are not evaluated and may also be vulnerable but are out of scope for F5 patching ↗
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
F5
CVE-2021-22988: On BIG-IP versions 16
vendor_f5·2021-03-31·CVSS 8.8
CVE-2021-22988 [HIGH] CVE-2021-22988: On BIG-IP versions 16
CVE-2021-22988: On BIG-IP versions 16
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 utility, has an authenticated remote command execution vulnerability in undisclosed pages. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
Affected Products: BIG-IP AAM, BIG-IP AFM, BIG-IP APM, BIG-IP ASM, BIG-IP Advanced WAF, BIG-IP Analytics, BIG-IP DHD, BIG-IP DNS, BIG-IP FPS, BIG-IP GTM, BIG-IP LTM, BIG-IP Link Controller, BIG-IP PEM, Ssl Orchestrator
Affected Versions: 11.6.1 - 11.6.5.3; 12.1.0 - 12.1.5.3; 13.1.0 - 13.1.3.6; 14.1.0 - 14.1.4; 15.1.0 - 15.1.2.1; 16.0.0 - 16.0.1.1
F5 Advisory Ar
GHSA
GHSA-r99x-hm23-v6xf: On BIG-IP versions 16
ghsa_unreviewed·2022-05-24
CVE-2021-22988 [HIGH] GHSA-r99x-hm23-v6xf: On BIG-IP versions 16
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 utility, has an authenticated remote command execution vulnerability in undisclosed pages. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
No detection rules found.
No public exploits indexed.
Fortinet
Defending Against Critical F5 Vulnerabilities | FortiGuard Labs
blogs_fortinet·2021-03-23·CVSS 9.8
[CRITICAL] Defending Against Critical F5 Vulnerabilities | FortiGuard Labs
FORTIGUARD LABS THREAT RESEARCH
Defending Against Critical F5 Vulnerabilities
By FortiGuard Labs | March 23, 2021
FortiGuard Labs Threat Update
FortiGuard Labs has been actively monitoring efforts by attackers around the world to scan for and locate devices vulnerable to recently revealed flaws in the F5 BIG-IP/BIG-IQ family of application availability, access control, and security solutions. In addition, we have identified multiple instances of new proof of concept code being posted to known sites that could be used to exploit these vulnerabilities, further demonstrating the need to apply patches quickly.
F5 BIG-IP is an application delivery controller (ADC) used for load balancing and facilitating the movement of web traffic to its destination, and BIG-IQ provides centralized manage
Tenable
CVE-2021-22986: F5 Patches Several Critical Vulnerabilities in BIG-IP, BIG-IQ
blogs_tenable·2021-03-11·CVSS 9.8
[CRITICAL] CVE-2021-22986: F5 Patches Several Critical Vulnerabilities in BIG-IP, BIG-IQ
## Cloud Exposure
Tenable Cloud Security (CNAPP) Request a demo
Tenable Cloud Vulnerability Management Request a demo
Tenable CIEM Request a demo
Secure your cloud
## Vulnerability Exposure
Tenable Vulnerability Management Try for free
Tenable Security Center Request a demo
Tenable Web App Scanning Try for free
Tenable Patch Management Request a demo
Tenable Enclave Security Request a demo
Tenable Attack Surface Management Request a demo
Tenable Nessus Try for free
## AI Exposure
Tenable AI Exposure Request a demo
## OT/IoT Exposure
Tenable OT Security Request a demo
## Identity Exposure
Tenable Identity Exposure Request a demo
## Business needs
Active Directory
AI Security Posture Management (AI-SPM)
AWS security
Azure security
Cloud Security Posture Man
2021-03-31
Published