6.8
MEDIUM
CVE-2015-3939
IDS RTU 850C Directory Traversal Vulnerability
Description

Directory traversal vulnerability in the NC854 and NC856 modules for IDS RTU 850C devices allows remote authenticated users to read arbitrary files via unspecified vectors involving an internal web server, as demonstrated by reading a TELNET credentials file.

INFO

Published Date :

May 31, 2015, 5:59 p.m.

Last Modified :

Nov. 21, 2024, 2:30 a.m.

Remotely Exploitable :

Yes !

Impact Score :

6.9

Exploitability Score :

8.0
Affected Products

The following products are affected by CVE-2015-3939 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 Ids nc854
2 Ids nc856
3 Ids ids_rtu_850c
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-2015-3939.

URL Resource
http://www.securityfocus.com/bid/74900
https://ics-cert.us-cert.gov/advisories/ICSA-15-148-01 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/74900
https://ics-cert.us-cert.gov/advisories/ICSA-15-148-01 Third Party Advisory US Government Resource

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-2015-3939 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-3939 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
  • CVE Modified by [email protected]

    Dec. 06, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/74900 [No Types Assigned]
  • Modified Analysis by [email protected]

    Jun. 02, 2015

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 AND OR *cpe:2.3:a:ids:nc854:-:*:*:*:*:*:*:* *cpe:2.3:a:ids:nc856:-:*:*:*:*:*:*:* OR cpe:2.3:h:ids:ids_rtu_850c:*:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:S/C:C/I:N/A:N)
    Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-15-148-01 US Govt Resource https://ics-cert.us-cert.gov/advisories/ICSA-15-148-01 Advisory, US Govt Resource
    Added CWE CWE-22
  • Initial Analysis by [email protected]

    Jun. 02, 2015

    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-2015-3939 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.

0.10 }} 0.00%

score

0.40941

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability