F5 BIG-IP AFM up to 12.1.3.6/13.1.1.1 TMUI Reflected cross site scripting

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

A vulnerability classified as problematic has been found in F5 BIG-IP AFM up to 12.1.3.6/13.1.1.1 (Firewall Software). Affected is an unknown code block of the component TMUI. The manipulation with an unknown input leads to a cross site scripting vulnerability (Reflected). CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

On F5 BIG-IP AFM 13.0.0-13.1.1.1 and 12.1.0-12.1.3.6, there is a Reflected Cross Site Scripting vulnerability in undisclosed TMUI page.

The bug was discovered 10/18/2018. The weakness was disclosed 10/19/2018 (Website). The advisory is available at support.f5.com. This vulnerability is traded as CVE-2018-15314 since 08/14/2018. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 118620 (F5 Networks BIG-IP : XSS vulnerability in undisclosed TMUI page (K04524282)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family F5 Networks Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371272 (F5 BIG-IP ASM undisclosed TMUI page Reflected Cross-Site Scripting Vulnerability (K21042153,K04524282) (Deprecated)).

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (118620). The entry 125801 is pretty similar.

Productinfo

Type

Firewall Software

Vendor

Name

BIG-IP AFM

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Name: Reflected
Class: Cross site scripting / Reflected
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 118620
Nessus Name: F5 Networks BIG-IP : XSS vulnerability in undisclosed TMUI page (K04524282)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/14/2018 🔍
10/18/2018 +65 days 🔍
10/18/2018 +0 days 🔍
10/18/2018 +0 days 🔍
10/19/2018 +0 days 🔍
10/19/2018 +0 days 🔍
10/20/2018 +1 days 🔍
11/02/2018 +13 days 🔍
05/30/2023 +1670 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K04524282
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-15314 (🔍)
SecurityTracker: 1041933
SecurityFocus: 105733 - F5 BIG-IP AFM Multiple Cross Site Scripting Vulnerabilities

See also: 🔍

Entryinfo

Created: 10/20/2018 08:59
Updated: 05/30/2023 13:23
Changes: 10/20/2018 08:59 (69), 04/05/2020 16:57 (6), 05/30/2023 13:23 (5)
Complete: 🔍