CVE Vulnerability

CVE-2018-5548

On BIG-IP APM 11.6.0-11.6.3, an insecure AES ECB mode is used for orig_uri parameter in an undisclosed /vdesk link of APM virtual server configured with an access profile, allowing a malicious user to build a redirect URI value using different blocks of cipher texts.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://support.f5.com/csp/article/K66171422 Vendor Advisory
http://sbudella.altervista.org/blog/20180911-cve-2018-5548.html Exploit Technical Description
http://www.securityfocus.com/bid/105353 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
Information

Published : 2018-09-13 02:29

Updated : 2018-12-03 02:37

NVD link : CVE-2018-5548

Mitre link : CVE-2018-5548

Products Affected
No products.
CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')