9.1
CRITICAL
CVE-2017-15524
Kemp Load Balancer HTTP Security Feature Bypass Vulnerability
Description

The Application Firewall Pack (AFP, aka Web Application Firewall) component on Kemp Load Balancer devices with software before 7.2.40.1 allows a Security Feature Bypass via an HTTP POST request.

INFO

Published Date :

Dec. 19, 2017, 2:29 a.m.

Last Modified :

Nov. 21, 2024, 3:14 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2017-15524 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Kemptechnologies web_application_firewall
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-15524 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-15524 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/archive/1/541602/100/0/threaded
    Added Reference https://kemptechnologies.com/files/assets/documentation/7.2/release-notes/Release_Notes-LoadMaster.pdf?pdf-file-view=1
    Added Reference https://www.pallas.com/advisories/cve_2017_15524_kemp_afp_waf_bug_on_post_data
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-254 NVD-CWE-noinfo
  • CVE Modified by [email protected]

    Oct. 09, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/541602/100/0/threaded [Third Party Advisory, VDB Entry]
    Added Reference http://www.securityfocus.com/archive/1/541602/100/0/threaded [No Types Assigned]
  • Initial Analysis by [email protected]

    Jan. 05, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
    Changed Reference Type https://www.pallas.com/advisories/cve_2017_15524_kemp_afp_waf_bug_on_post_data No Types Assigned https://www.pallas.com/advisories/cve_2017_15524_kemp_afp_waf_bug_on_post_data Exploit, Issue Tracking, Third Party Advisory
    Changed Reference Type https://kemptechnologies.com/files/assets/documentation/7.2/release-notes/Release_Notes-LoadMaster.pdf?pdf-file-view=1 No Types Assigned https://kemptechnologies.com/files/assets/documentation/7.2/release-notes/Release_Notes-LoadMaster.pdf?pdf-file-view=1 Issue Tracking, Release Notes, Vendor Advisory
    Changed Reference Type http://www.securityfocus.com/archive/1/archive/1/541602/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/archive/1/541602/100/0/threaded Third Party Advisory, VDB Entry
    Added CWE CWE-254
    Added CPE Configuration OR *cpe:2.3:a:kemptechnologies:web_application_firewall:*:*:*:*:*:*:*:* versions up to (including) 7.2.40
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-15524 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2017-15524 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.25 }} 0.04%

score

0.63957

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability