Home/CVE/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 runn
CVE

CVE-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 runn

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.

HIGH · CVSS 7.2 EPSS 0.0006
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-863Incorrect Authorization
▤

Affected Products & Versions

56
f5 big-ip access policy manager>= 13.1.0 and < 13.1.4
f5 big-ip access policy manager>= 14.1.0 and < 14.1.4
f5 big-ip access policy manager>= 15.1.0 and < 15.1.3
f5 big-ip access policy manager>= 16.0.0 and < 16.0.1.1
f5 big-ip advanced firewall manager>= 13.1.0 and < 13.1.4
f5 big-ip advanced firewall manager>= 14.1.0 and < 14.1.4
f5 big-ip advanced firewall manager>= 15.1.0 and < 15.1.3
f5 big-ip advanced firewall manager>= 16.0.0 and < 16.0.1.1
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Scoring & Timeline

7.2
HIGH · CVSS v3.1 · f5sirt@f5.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 May 2021 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.f5.com/csp/article/K74151369Vendor Advisory
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