Vulnerability Details : CVE-2017-12719
An Untrusted Pointer Dereference issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. A remote attacker is able to execute code to dereference a pointer within the program causing the application to become unavailable.
Vulnerability category: Execute code
Products affected by CVE-2017-12719
- cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-12719
1.87%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-12719
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-12719
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
-
The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.Assigned by: ics-cert@hq.dhs.gov (Secondary)
References for CVE-2017-12719
-
https://ics-cert.us-cert.gov/advisories/ICSA-17-306-02
Advantech WebAccess | CISAUS Government Resource;Third Party Advisory
-
http://www.securityfocus.com/bid/101685
Advantech WebAccess Multiple Remote Code Execution VulnerabilitiesThird Party Advisory;VDB Entry
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