CVE-2021-23015
published 2021-05-10CVE-2021-23015: On BIG-IP 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1.0.8 through 13.1.3.6, and all versions of 16.0.x, when running in Appliance Mode, an authenticated…
PriorityP341high7.2CVSS 3.1
AVNACLPRHUINSUCHIHAH
EPSS
1.34%
68.2th percentile
On BIG-IP 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1.0.8 through 13.1.3.6, and all versions of 16.0.x, when running in Appliance Mode, an authenticated user assigned the 'Administrator' role may be able to bypass Appliance Mode restrictions utilizing undisclosed iControl REST endpoints. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected
72 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 | >= 13.1.0 < 13.1.4 | 13.1.4 |
| f5 | big-ip_access_policy_manager | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_access_policy_manager | >= 15.1.0 < 15.1.3 | 15.1.3 |
| f5 | big-ip_access_policy_manager | >= 16.0.0 < 16.0.1.1 | 16.0.1.1 |
| f5 | big-ip_advanced_firewall_manager | >= 13.1.0 < 13.1.4 | 13.1.4 |
| f5 | big-ip_advanced_firewall_manager | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_advanced_firewall_manager | >= 15.1.0 < 15.1.3 | 15.1.3 |
| 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 | >= 13.1.0 < 13.1.4 | 13.1.4 |
| f5 | big-ip_advanced_web_application_firewall | 14.1.0 – 14.1.4 | — |
| f5 | big-ip_advanced_web_application_firewall | >= 15.1.0 < 15.1.3 | 15.1.3 |
| 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 | >= 13.1.0 < 13.1.4 | 13.1.4 |
| f5 | big-ip_analytics | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_analytics | >= 15.1.0 < 15.1.3 | 15.1.3 |
| f5 | big-ip_analytics | >= 16.0.0 < 16.0.1.1 | 16.0.1.1 |
| f5 | big-ip_apm | — | — |
| f5 | big-ip_application_acceleration_manager | >= 13.1.0 < 13.1.4 | 13.1.4 |
| f5 | big-ip_application_acceleration_manager | >= 14.1.0 < 14.1.4 | 14.1.4 |
| f5 | big-ip_application_acceleration_manager | >= 15.1.0 < 15.1.3 | 15.1.3 |
CVSS provenance
nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
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GHSA
GHSA-6x77-892j-xm83: On BIG-IP 15
ghsa_unreviewed·2022-05-24
CVE-2021-23015 [HIGH] CWE-863 GHSA-6x77-892j-xm83: On BIG-IP 15
On BIG-IP 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1.0.8 through 13.1.3.6, and all versions of 16.0.x, when running in Appliance Mode, an authenticated user assigned the 'Administrator' role may be able to bypass Appliance Mode restrictions utilizing undisclosed iControl REST endpoints. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
F5
CVE-2021-23015: On BIG-IP 15
vendor_f5·2021-05-10·CVSS 7.2
CVE-2021-23015 [HIGH] CWE-863 CVE-2021-23015: On BIG-IP 15
CVE-2021-23015: On BIG-IP 15
On BIG-IP 15.1.x before 15.1.3, 14.1.x before 14.1.4.2, 13.1.0.8 through 13.1.3.6, and all versions of 16.0.x, when running in Appliance Mode, an authenticated user assigned the 'Administrator' role may be able to bypass Appliance Mode restrictions utilizing undisclosed iControl REST endpoints. Note: Software versions which have reached End of Technical Support (EoTS) 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, BIG-IP SSLO, iControl REST
Affected Versions: 13.1.0 - 13.1.4; 14.1.0 - 14.1.4; 15.1.0 - 15.1.3; 16.0.0 - 16.0.1.1
F5 Advisory Articles: K74151369
F5 References: https://support
No detection rules found.
No public exploits indexed.
Greynoiseio
NoiseLetter January 2024
blogs_greynoiseio
NoiseLetter January 2024
CVE Disclosure Early Warning Get an early warning when traffic spikes indicate a high likelihood of new disclosures
Compromised Asset Detection Find out immediately if an asset communicates with a malicious IP address
Vulnerability Prioritization Get real-time insight into active exploitation trends to better understand risk and severity
SOC Efficiency Filter out noisy, low priority and false-positive alerts from mass internet scanners
Incident Investigation Add context to incidents to speed the determinations of scope and timelines
Threat Hunting Quickly identify anomalous behavior and enrich your threat hunting campaigns
Why GreyNoise
CVE Disclosure Early Warning Get an early warning when traffic spikes indicate a high likelihood of new disclosures
Compromised Asset Detection Fin
Greynoiseio
The Confusing History of F5 BIG-IP RCE Vulnerabilities
blogs_greynoiseio·CVSS 9.8
[CRITICAL] The Confusing History of F5 BIG-IP RCE Vulnerabilities
CVE Disclosure Early Warning Get an early warning when traffic spikes indicate a high likelihood of new disclosures
Compromised Asset Detection Find out immediately if an asset communicates with a malicious IP address
Vulnerability Prioritization Get real-time insight into active exploitation trends to better understand risk and severity
SOC Efficiency Filter out noisy, low priority and false-positive alerts from mass internet scanners
Incident Investigation Add context to incidents to speed the determinations of scope and timelines
Threat Hunting Quickly identify anomalous behavior and enrich your threat hunting campaigns
Why GreyNoise
CVE Disclosure Early Warning Get an early warning when traffic spikes indicate a high likelihood of new disclosures
Compromised Asset Detection Fin
2021-05-10
Published