What is the severity of CVE-2018-8845?

CVE-2018-8845 is classified as a high severity vulnerability due to its exploitation potential via heap-based buffer overflow.

How do I fix CVE-2018-8845?

To remediate CVE-2018-8845, upgrade to Advantech WebAccess versions 8.3.1 or later, or the corresponding updated versions of related products.

What types of software are affected by CVE-2018-8845?

CVE-2018-8845 affects Advantech WebAccess, WebAccess Dashboard, WebAccess Scada Node, and WebAccess/NMS prior to specific version thresholds.

Can CVE-2018-8845 lead to remote code execution?

Yes, CVE-2018-8845 may allow an attacker to execute arbitrary code remotely on affected systems.

Is there a patch available for CVE-2018-8845?

Yes, patches are available through firmware updates to mitigate the vulnerabilities associated with CVE-2018-8845.

Vulnerability/
CVE-2018-8845

critical

9.8

CWE

787 122 119

15/5/2018

17/9/2024

CVE-2018-8845: Buffer Overflow

First published: Tue May 15 2018(Updated: )

In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, a heap-based buffer overflow vulnerability has been identified, which may allow an attacker to execute arbitrary code.

Credit: ics-cert@hq.dhs.gov

Affected Software	Affected Version	How to fix
Advantech WebOP	<=8.2_20170817
Advantech WebOP	<=8.3.0
Advantech WebAccess Dashboard	<=2.0.15
Advantech WebAccess/SCADA	<8.3.1
Advantech WebAccess/NMS	<=2.0.3

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-8845?
CVE-2018-8845 is classified as a high severity vulnerability due to its exploitation potential via heap-based buffer overflow.
How do I fix CVE-2018-8845?
To remediate CVE-2018-8845, upgrade to Advantech WebAccess versions 8.3.1 or later, or the corresponding updated versions of related products.
What types of software are affected by CVE-2018-8845?
CVE-2018-8845 affects Advantech WebAccess, WebAccess Dashboard, WebAccess Scada Node, and WebAccess/NMS prior to specific version thresholds.
Can CVE-2018-8845 lead to remote code execution?
Yes, CVE-2018-8845 may allow an attacker to execute arbitrary code remotely on affected systems.
Is there a patch available for CVE-2018-8845?
Yes, patches are available through firmware updates to mitigate the vulnerabilities associated with CVE-2018-8845.

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agent/software-canonical-lookup-request
vendor/advantech
canonical/advantech webop
version/advantech webop/8.2_20170817
version/advantech webop/8.3.0
canonical/advantech webaccess dashboard
version/advantech webaccess dashboard/2.0.15
canonical/advantech webaccess/scada
canonical/advantech webaccess/nms
version/advantech webaccess/nms/2.0.3

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