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An Unverified Password Change vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 which could allow an unauthenticated remote user to access the change password function of the web server
Publish Date : 2018-11-30 Last Update Date : 2019-10-02
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CVSS Scores & Vulnerability Types
| CVSS Score |
5.0 |
| Confidentiality Impact |
None
(There is no impact to the confidentiality of the system.) |
| Integrity Impact |
Partial
(Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.) |
| Availability Impact |
None
(There is no impact to the availability of the system.) |
| Access Complexity |
Low
(Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. ) |
| Authentication |
Not required
(Authentication is not required to exploit the vulnerability.) |
| Gained Access |
None |
| Vulnerability Type(s) |
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| CWE ID |
640 |
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Products Affected By CVE-2018-7811
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Number Of Affected Versions By Product
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References For CVE-2018-7811
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Vulnerability Conditions
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Vulnerability is valid if product versions listed below are used
TOGETHER WITH(AND) |
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Vulnerability is valid if product versions listed below are used
TOGETHER WITH(AND) |
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Vulnerability is valid if product versions listed below are used
TOGETHER WITH(AND) |
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Vulnerability is valid if product versions listed below are used
TOGETHER WITH(AND) |
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Metasploit Modules Related To CVE-2018-7811
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