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HIGH · 7.5

CVE-2018-15328

On BIG-IP 14.0.x, 13.x, 12.x, and 11.x, Enterprise Manager 3.1.1, BIG-IQ 6.x, 5.x, and 4.x, and iWorkflow 2.x, the passphrases for SNMPv3 users and trap destinations that are used for authentication a...

Vulnerability Description

On BIG-IP 14.0.x, 13.x, 12.x, and 11.x, Enterprise Manager 3.1.1, BIG-IQ 6.x, 5.x, and 4.x, and iWorkflow 2.x, the passphrases for SNMPv3 users and trap destinations that are used for authentication and privacy are not handled by the BIG-IP system Secure Vault feature; they are written in the clear to the various configuration files.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
F5Big-Ip Access Policy Manager>= 11.2.1, <= 11.6.3
F5Big-Ip Advanced Firewall Manager>= 11.2.1, <= 11.6.3
F5Big-Ip Analytics>= 11.2.1, <= 11.6.3
F5Big-Ip Application Acceleration Manager>= 11.2.1, <= 11.6.3
F5Big-Ip Application Security Manager>= 11.2.1, <= 11.6.3
F5Big-Ip Domain Name System>= 11.2.1, <= 11.6.3
F5Big-Ip Edge Gateway>= 11.2.1, <= 11.6.3
F5Big-Ip Fraud Protection Service>= 11.2.1, <= 11.6.3
F5Big-Ip Global Traffic Manager>= 11.2.1, <= 11.6.3
F5Big-Ip Link Controller>= 11.2.1, <= 11.6.3
F5Big-Ip Local Traffic Manager>= 11.2.1, <= 11.6.3
F5Big-Ip Policy Enforcement Manager>= 11.2.1, <= 11.6.3
F5Big-Ip Webaccelerator>= 11.2.1, <= 11.6.3
F5Enterprise Manager3.1.1
F5Big-Iq Centralized Management>= 5.0.0, <= 5.4.0
F5Iworkflow>= 2.2.0, <= 2.3.0

Related Weaknesses (CWE)

CWE-200

References

FAQ

What is CVE-2018-15328?

CVE-2018-15328 is a vulnerability with a CVSS score of 7.5 (HIGH). On BIG-IP 14.0.x, 13.x, 12.x, and 11.x, Enterprise Manager 3.1.1, BIG-IQ 6.x, 5.x, and 4.x, and iWorkflow 2.x, the passphrases for SNMPv3 users and trap destinations that are used for authentication a...

How severe is CVE-2018-15328?

CVE-2018-15328 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-15328?

Check the references section above for vendor advisories and patch information. Affected products include: F5 Big-Ip Access Policy Manager, F5 Big-Ip Advanced Firewall Manager, F5 Big-Ip Analytics, F5 Big-Ip Application Acceleration Manager, F5 Big-Ip Application Security Manager.