Vulnerability Details : CVE-2018-8837
Processing specially crafted .pm3 files in Advantech WebAccess HMI Designer 2.1.7.32 and prior may cause the system to write outside the intended buffer area and may allow remote code execution.
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2018-8837
- cpe:2.3:a:advantech:webaccess_hmi_designer:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-8837
0.35%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-8837
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-8837
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2018-8837
-
https://ics-cert.us-cert.gov/advisories/ICSA-18-114-03
Advantech WebAccess HMI Designer | CISAThird Party Advisory;US Government Resource
-
http://www.securityfocus.com/bid/103972
Advantech WebAccess HMI Designer Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
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