Siemens SIMATIC WinCC And PCS 7 Hardcoded Credentials Security Bypass Vulnerability
BID:60561
Info
Siemens SIMATIC WinCC And PCS 7 Hardcoded Credentials Security Bypass Vulnerability
| Bugtraq ID: | 60561 |
| Class: | Design Error |
| CVE: |
CVE-2013-3958 |
| Remote: | Yes |
| Local: | No |
| Published: | Jun 14 2013 12:00AM |
| Updated: | Jun 19 2013 07:17AM |
| Credit: | Alexander Tlyapov from Positive Technologies |
| Vulnerable: | |
| Not Vulnerable: | |
Discussion
Siemens SIMATIC WinCC And PCS 7 Hardcoded Credentials Security Bypass Vulnerability
Siemens SIMATIC WinCC and PCS 7 are prone to a security-bypass vulnerability caused by using hard-coded credentials in the Web Navigator login mechanism.
Successful attacks can allow a remote attacker to gain authenticated access to the Web Navigator web applications of the vulnerable device.
Siemens SIMATIC WinCC and PCS 7 are prone to a security-bypass vulnerability caused by using hard-coded credentials in the Web Navigator login mechanism.
Successful attacks can allow a remote attacker to gain authenticated access to the Web Navigator web applications of the vulnerable device.
Exploit / POC
Siemens SIMATIC WinCC And PCS 7 Hardcoded Credentials Security Bypass Vulnerability
An attacker can carry out this attack using readily available network utilities.
An attacker can carry out this attack using readily available network utilities.
Solution / Fix
Siemens SIMATIC WinCC And PCS 7 Hardcoded Credentials Security Bypass Vulnerability
Solution:
Updates are available. Please see the references or vendor advisory for more information.
Solution:
Updates are available. Please see the references or vendor advisory for more information.
References
Siemens SIMATIC WinCC And PCS 7 Hardcoded Credentials Security Bypass Vulnerability
References:
References:
- Siemens Homepage (Siemens)
- SIMATIC WinCC Homepage (Siemens)