| CVE ID | CVE-2020-12002 |
| CVSS SCORE | 8.1, AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| AFFECTED VENDORS |
Advantech |
| AFFECTED PRODUCTS |
WebAccess/SCADA |
| VULNERABILITY DETAILS |
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Advantech WebAccess/SCADA. Authentication is not required to exploit this vulnerability. The specific flaw exists within the BwBacNetJ driver. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of Administrator. |
| ADDITIONAL DETAILS |
Advantech has issued an update to correct this vulnerability. More details can be found at:
https://www.us-cert.gov/ics/advisories/icsa-20-128-36 |
| DISCLOSURE TIMELINE |
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| CREDIT | Z0mb1E |
