4.7
MEDIUM
CVE-2016-3684
SAP Download Manager Harden Weak Encryption Key
Description

SAP Download Manager 2.1.142 and earlier uses a hardcoded encryption key to protect stored data, which allows context-dependent attackers to obtain sensitive configuration information by leveraging knowledge of this key, aka SAP Security Note 2282338.

INFO

Published Date :

Dec. 14, 2016, 10:59 p.m.

Last Modified :

Nov. 21, 2024, 2:50 a.m.

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

1.0
Public PoC/Exploit Available at Github

CVE-2016-3684 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2016-3684 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 Apple macos
1 Microsoft windows
1 Sap download_manager
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-2016-3684.

URL Resource
http://packetstormsecurity.com/files/136172/SAP-Download-Manager-2.1.142-Weak-Encryption.html Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2016/Mar/20 Exploit Third Party Advisory
http://www.coresecurity.com/advisories/sap-download-manager-password-weak-encryption Exploit Technical Description Third Party Advisory
http://www.securityfocus.com/archive/1/537746/100/0/threaded
http://packetstormsecurity.com/files/136172/SAP-Download-Manager-2.1.142-Weak-Encryption.html Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2016/Mar/20 Exploit Third Party Advisory
http://www.coresecurity.com/advisories/sap-download-manager-password-weak-encryption Exploit Technical Description Third Party Advisory
http://www.securityfocus.com/archive/1/537746/100/0/threaded

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).

Personal repository of publications and presentations

Updated: 3 years ago
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Born at : March 1, 2019, 2:07 p.m. This repo has been linked 22 different CVEs too.

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

The following list is the news that have been mention CVE-2016-3684 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-3684 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://packetstormsecurity.com/files/136172/SAP-Download-Manager-2.1.142-Weak-Encryption.html
    Added Reference http://seclists.org/fulldisclosure/2016/Mar/20
    Added Reference http://www.coresecurity.com/advisories/sap-download-manager-password-weak-encryption
    Added Reference http://www.securityfocus.com/archive/1/537746/100/0/threaded
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Sep. 08, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:apple:mac_os:-:*:*:*:*:*:*:* OR *cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 09, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/537746/100/0/threaded [Exploit, Third Party Advisory, VDB Entry]
    Added Reference http://www.securityfocus.com/archive/1/537746/100/0/threaded [No Types Assigned]
  • Initial Analysis by [email protected]

    Dec. 15, 2016

    Action Type Old Value New Value
    Added Evaluator Description <a href="http://cwe.mitre.org/data/definitions/257.html">CWE-257: Storing Passwords in a Recoverable Format</a>
    Added CPE Configuration Configuration 1 AND OR *cpe:2.3:a:sap:download_manager:2.1.142:*:*:*:*:*:*:* (and previous) OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* cpe:2.3:o:apple:mac_os:-:*:*:*:*:*:*:*
    Added CVSS V2 (AV:L/AC:M/Au:N/C:P/I:N/A:N)
    Added CVSS V3 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type http://packetstormsecurity.com/files/136172/SAP-Download-Manager-2.1.142-Weak-Encryption.html No Types Assigned http://packetstormsecurity.com/files/136172/SAP-Download-Manager-2.1.142-Weak-Encryption.html Third Party Advisory, VDB Entry, Exploit
    Changed Reference Type http://www.securityfocus.com/archive/1/archive/1/537746/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/archive/1/537746/100/0/threaded Third Party Advisory, VDB Entry, Exploit
    Changed Reference Type http://seclists.org/fulldisclosure/2016/Mar/20 No Types Assigned http://seclists.org/fulldisclosure/2016/Mar/20 Third Party Advisory, Exploit
    Changed Reference Type http://www.coresecurity.com/advisories/sap-download-manager-password-weak-encryption No Types Assigned http://www.coresecurity.com/advisories/sap-download-manager-password-weak-encryption Third Party Advisory, Technical Description, Exploit
    Added CWE NVD-CWE-Other
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-2016-3684 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-2016-3684 weaknesses.

Exploit Prediction

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

0.08 }} 0.01%

score

0.35419

percentile

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