What is the severity of CVE-2020-25235?

The severity of CVE-2020-25235 is considered high due to the potential for unauthorized access to the LOGO! 8 BM system.

How do I fix CVE-2020-25235?

To fix CVE-2020-25235, upgrade to LOGO! 8 BM firmware version 8.3 or later where the vulnerability is addressed.

What systems are affected by CVE-2020-25235?

CVE-2020-25235 affects all versions of LOGO! 8 BM and SIPLUS variants prior to version 8.3.

What type of vulnerability is CVE-2020-25235?

CVE-2020-25235 is an authentication vulnerability that exposes user credentials transmitted in a recoverable format.

Can network traffic expose credentials in CVE-2020-25235?

Yes, an attacker with access to the network traffic could capture and derive valid logins due to the vulnerability.

Vulnerability/
CVE-2020-25235

high

7.5

CWE

522

14/12/2020

4/8/2024

CVE-2020-25235

First published: Mon Dec 14 2020(Updated: )

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). The password used for authentication for the LOGO! Website and the LOGO! Access Tool is sent in a recoverable format. An attacker with access to the network traffic could derive valid logins.

Credit: productcert@siemens.com

Affected Software	Affected Version	How to fix
Siemens Logo\! 8 Bm Firmware	<8.3
Siemens Logo\! 8 Bm

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Reference Links

https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf

Frequently Asked Questions

What is the severity of CVE-2020-25235?
The severity of CVE-2020-25235 is considered high due to the potential for unauthorized access to the LOGO! 8 BM system.
How do I fix CVE-2020-25235?
To fix CVE-2020-25235, upgrade to LOGO! 8 BM firmware version 8.3 or later where the vulnerability is addressed.
What systems are affected by CVE-2020-25235?
CVE-2020-25235 affects all versions of LOGO! 8 BM and SIPLUS variants prior to version 8.3.
What type of vulnerability is CVE-2020-25235?
CVE-2020-25235 is an authentication vulnerability that exposes user credentials transmitted in a recoverable format.
Can network traffic expose credentials in CVE-2020-25235?
Yes, an attacker with access to the network traffic could capture and derive valid logins due to the vulnerability.

collector/nvd-index
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agent/softwarecombine
collector/mitre-cve
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agent/severity
agent/author
agent/references
agent/last-modified-date
agent/weakness
agent/tags
agent/description
agent/first-publish-date
agent/event
agent/source
vendor/siemens
canonical/siemens logo\! 8 bm firmware
canonical/siemens logo\! 8 bm

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Frequently Asked Questions

What is the severity of CVE-2020-25235?
The severity of CVE-2020-25235 is considered high due to the potential for unauthorized access to the LOGO! 8 BM system.
How do I fix CVE-2020-25235?
To fix CVE-2020-25235, upgrade to LOGO! 8 BM firmware version 8.3 or later where the vulnerability is addressed.
What systems are affected by CVE-2020-25235?
CVE-2020-25235 affects all versions of LOGO! 8 BM and SIPLUS variants prior to version 8.3.
What type of vulnerability is CVE-2020-25235?
CVE-2020-25235 is an authentication vulnerability that exposes user credentials transmitted in a recoverable format.
Can network traffic expose credentials in CVE-2020-25235?
Yes, an attacker with access to the network traffic could capture and derive valid logins due to the vulnerability.