10.0
CRITICAL
CVE-2011-4859
Schneider Electric Quantum Hardcoded Password Vulnerability
Description

The Schneider Electric Quantum Ethernet Module, as used in the Quantum 140NOE771* and 140CPU65* modules, the Premium TSXETY* and TSXP57* modules, the M340 BMXNOE01* and BMXP3420* modules, and the STB DIO STBNIC2212 and STBNIP2* modules, uses hardcoded passwords for the (1) AUTCSE, (2) AUT_CSE, (3) fdrusers, (4) ftpuser, (5) loader, (6) nic2212, (7) nimrohs2212, (8) nip2212, (9) noe77111_v500, (10) ntpupdate, (11) pcfactory, (12) sysdiag, (13) target, (14) test, (15) USER, and (16) webserver accounts, which makes it easier for remote attackers to obtain access via the (a) TELNET, (b) Windriver Debug, or (c) FTP port.

INFO

Published Date :

Dec. 17, 2011, 11:55 a.m.

Last Modified :

Nov. 21, 2024, 1:33 a.m.

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2011-4859 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 Schneider-electric quantum_ethernet_module_140cpu65150
2 Schneider-electric quantum_ethernet_module_140cpu65160
3 Schneider-electric quantum_ethernet_module_140cpu65260
4 Schneider-electric quantum_ethernet_module_140noe77100
5 Schneider-electric quantum_ethernet_module_140noe77101
6 Schneider-electric quantum_ethernet_module_140noe77111
7 Schneider-electric premium_ethernet_module_tsxety4103
8 Schneider-electric premium_ethernet_module_tsxety5103
9 Schneider-electric premium_ethernet_module_tsxp57163m
10 Schneider-electric premium_ethernet_module_tsxp572634m
11 Schneider-electric premium_ethernet_module_tsxp573634m
12 Schneider-electric premium_ethernet_module_tsxp574634m
13 Schneider-electric premium_ethernet_module_tsxp575634m
14 Schneider-electric premium_ethernet_module_tsxp576634m
15 Schneider-electric m340_ethernet_module_bmxnoe0100
16 Schneider-electric m340_ethernet_module_bmxnoe0110
17 Schneider-electric m340_ethernet_module_bmxp342020
18 Schneider-electric m340_ethernet_module_bmxp342030
19 Schneider-electric stb_dio_ethernet_module_stbnic2212
20 Schneider-electric stb_dio_ethernet_module_stbnip2212
21 Schneider-electric stb_dio_ethernet_module_stbnip2311

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-2011-4859 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2011-4859 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://reversemode.com/index.php?option=com_content&task=view&id=80&Itemid=1
    Added Reference http://secunia.com/advisories/47723
    Added Reference http://www.securityfocus.com/bid/51605
    Added Reference http://www.us-cert.gov/control_systems/pdf/ICSA-12-018-01.pdf
    Added Reference http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-346-01.pdf
    Added Reference http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-12-020-03.pdf
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/72587
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Aug. 29, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/72587 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/72587 [No Types Assigned]
  • Initial Analysis by [email protected]

    Dec. 19, 2011

    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-2011-4859 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-2011-4859 weaknesses.

Exploit Prediction

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

4.06 }} -1.58%

score

0.92257

percentile

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