9.1
CRITICAL
CVE-2015-6853
CA Single Sign-On Domino Web Server Denial of Service Information Disclosure Vulnerability
Description

The Domino web agent in CA Single Sign-On (aka SSO, formerly SiteMinder) R6, R12.0 before SP3 CR13, R12.0J before SP3 CR1.2, R12.5 before CR5, R12.51 before CR4, and R12.52 before SP1 CR3 allows remote attackers to cause a denial of service (daemon crash) or obtain sensitive information via a crafted request.

INFO

Published Date :

March 24, 2016, 1:59 a.m.

Last Modified :

April 9, 2021, 6:55 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2015-6853 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 Broadcom single_sign-on
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2015-6853.

URL Resource
http://www.ca.com/us/support/ca-support-online/product-content/recommended-reading/security-notices/ca20160323-01-security-notice-for-ca-single-sign-on-web-agents.aspx Vendor Advisory
http://www.securitytracker.com/id/1035389

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-2015-6853 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-6853 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 [email protected]

    May. 14, 2024

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

    Apr. 09, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:ca:single_sign-on:r12.0:*:*:*:*:*:*:* OR *cpe:2.3:a:broadcom:single_sign-on:r12.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Apr. 09, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:ca:single_sign-on:r12.51:*:*:*:*:*:*:* OR *cpe:2.3:a:broadcom:single_sign-on:r12.51:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Apr. 09, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:ca:single_sign-on:r12.52:*:*:*:*:*:*:* OR *cpe:2.3:a:broadcom:single_sign-on:r12.52:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Apr. 09, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:ca:single_sign-on:r12.0j:*:*:*:*:*:*:* OR *cpe:2.3:a:broadcom:single_sign-on:r12.0j:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Apr. 09, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:ca:single_sign-on:r12.5:*:*:*:*:*:*:* OR *cpe:2.3:a:broadcom:single_sign-on:r12.5:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Apr. 09, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:ca:single_sign-on:r6.0:*:*:*:*:*:*:* OR *cpe:2.3:a:broadcom:single_sign-on:r6.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 03, 2016

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1035389 [No Types Assigned]
  • Modified Analysis by [email protected]

    Mar. 25, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:ca:single_sign-on:r12.52:*:*:*:*:*:*:* *cpe:2.3:a:ca:single_sign-on:r12.51:*:*:*:*:*:*:* *cpe:2.3:a:ca:single_sign-on:r12.5:*:*:*:*:*:*:* *cpe:2.3:a:ca:single_sign-on:r12.0j:*:*:*:*:*:*:* *cpe:2.3:a:ca:single_sign-on:r12.0:*:*:*:*:*:*:* *cpe:2.3:a:ca:single_sign-on:r6.0:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
    Changed Reference Type http://www.ca.com/us/support/ca-support-online/product-content/recommended-reading/security-notices/ca20160323-01-security-notice-for-ca-single-sign-on-web-agents.aspx No Types Assigned http://www.ca.com/us/support/ca-support-online/product-content/recommended-reading/security-notices/ca20160323-01-security-notice-for-ca-single-sign-on-web-agents.aspx Advisory
    Added CWE CWE-345
  • Initial Analysis by [email protected]

    Mar. 25, 2016

    Action Type Old Value New Value
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-2015-6853 is associated with the following CWEs:

Exploit Prediction

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

0.48 }} 0.00%

score

0.72164

percentile

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