CVE-2019-6617

Home/CVE/On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, a user with the Resource

CVE

On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, a user with the Resource

On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, a user with the Resource Administrator role is able to overwrite sensitive low-level files (such as /etc/passwd) using SFTP to modify user permissions, without Advanced Shell access. This is contrary to our definition for the Resource Administrator (RA) role restrictions.

MEDIUM · CVSS 6.5 EPSS 0.00638

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-269Improper Privilege Management

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Affected Products & Versions

f5 big-ip access policy manager>= 11.5.2 and < 11.5.9
f5 big-ip access policy manager>= 11.6.1 and < 11.6.4
f5 big-ip access policy manager>= 12.1.0 and < 12.1.4.1
f5 big-ip access policy manager>= 13.0.0 and < 13.1.1.5
f5 big-ip access policy manager>= 14.0.0 and < 14.1.0.2
f5 big-ip advanced firewall manager>= 11.5.2 and < 11.5.9
f5 big-ip advanced firewall manager>= 11.6.1 and < 11.6.4
f5 big-ip advanced firewall manager>= 12.1.0 and < 12.1.4.1
Show all 60 affected productsf5 big-ip advanced firewall manager>= 13.0.0 and < 13.1.1.5
f5 big-ip advanced firewall manager>= 14.0.0 and < 14.1.0.2
f5 big-ip application acceleration manager>= 11.5.2 and < 11.5.9
f5 big-ip application acceleration manager>= 11.6.1 and < 11.6.4
f5 big-ip application acceleration manager>= 12.1.0 and < 12.1.4.1
f5 big-ip application acceleration manager>= 13.0.0 and < 13.1.1.5
f5 big-ip application acceleration manager>= 14.0.0 and < 14.1.0.2
f5 big-ip link controller>= 11.5.2 and < 11.5.9
f5 big-ip link controller>= 11.6.1 and < 11.6.4
f5 big-ip link controller>= 12.1.0 and < 12.1.4.1
f5 big-ip link controller>= 13.0.0 and < 13.1.1.5
f5 big-ip link controller>= 14.0.0 and < 14.1.0.2
f5 big-ip policy enforcement manager>= 11.5.2 and < 11.5.9
f5 big-ip policy enforcement manager>= 11.6.1 and < 11.6.4
f5 big-ip policy enforcement manager>= 12.1.0 and < 12.1.4.1
f5 big-ip policy enforcement manager>= 13.0.0 and < 13.1.1.5
f5 big-ip policy enforcement manager>= 14.0.0 and < 14.1.0.2
f5 big-ip webaccelerator>= 11.5.2 and < 11.5.9
f5 big-ip webaccelerator>= 11.6.1 and < 11.6.4
f5 big-ip webaccelerator>= 12.1.0 and < 12.1.4.1
f5 big-ip webaccelerator>= 13.0.0 and < 13.1.1.5
f5 big-ip webaccelerator>= 14.0.0 and < 14.1.0.2
f5 big-ip application security manager>= 11.5.2 and < 11.5.9
f5 big-ip application security manager>= 11.6.1 and < 11.6.4
f5 big-ip application security manager>= 12.1.0 and < 12.1.4.1
f5 big-ip application security manager>= 13.0.0 and < 13.1.1.5
f5 big-ip application security manager>= 14.0.0 and < 14.1.0.2
f5 big-ip local traffic manager>= 11.5.2 and < 11.5.9
f5 big-ip local traffic manager>= 11.6.1 and < 11.6.4
f5 big-ip local traffic manager>= 12.1.0 and < 12.1.4.1
f5 big-ip local traffic manager>= 13.0.0 and < 13.1.1.5
f5 big-ip local traffic manager>= 14.0.0 and < 14.1.0.2
f5 big-ip fraud protection service>= 11.5.2 and < 11.5.9
f5 big-ip fraud protection service>= 11.6.1 and < 11.6.4
f5 big-ip fraud protection service>= 12.1.0 and < 12.1.4.1
f5 big-ip fraud protection service>= 13.0.0 and < 13.1.1.5
f5 big-ip fraud protection service>= 14.0.0 and < 14.1.0.2
f5 big-ip global traffic manager>= 11.5.2 and < 11.5.9
f5 big-ip global traffic manager>= 11.6.1 and < 11.6.4
f5 big-ip global traffic manager>= 12.1.0 and < 12.1.4.1
f5 big-ip global traffic manager>= 13.0.0 and < 13.1.1.5
f5 big-ip global traffic manager>= 14.0.0 and < 14.1.0.2
f5 big-ip analytics>= 11.5.2 and < 11.5.9
f5 big-ip analytics>= 11.6.1 and < 11.6.4
f5 big-ip analytics>= 12.1.0 and < 12.1.4.1
f5 big-ip analytics>= 13.0.0 and < 13.1.1.5
f5 big-ip analytics>= 14.0.0 and < 14.1.0.2
f5 big-ip edge gateway>= 11.5.2 and < 11.5.9
f5 big-ip edge gateway>= 11.6.1 and < 11.6.4
f5 big-ip edge gateway>= 12.1.0 and < 12.1.4.1
f5 big-ip edge gateway>= 13.0.0 and < 13.1.1.5
f5 big-ip edge gateway>= 14.0.0 and < 14.1.0.2

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Scoring & Timeline

6.5

MEDIUM · 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 NVD03 May 2019 · 08:29 PM

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

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://www.securityfocus.com/bid/108186Broken LinkThird Party AdvisoryVDB Entry

https://github.com/mirchr/security-research/blob/master/vulnerabilities/F5/CVE-2019-6617.txtThird Party Advisory

https://support.f5.com/csp/article/K38941195Vendor Advisory

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