Vulnerability Details : CVE-2016-0858
Race condition in Advantech WebAccess before 8.1 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted request.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2016-0858
- cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-0858
8.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-0858
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST | |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2016-0858
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
-
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-0858
-
http://www.zerodayinitiative.com/advisories/ZDI-16-105
ZDI-16-105 | Zero Day Initiative
-
https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01
Advantech WebAccess Vulnerabilities | CISAThird Party Advisory;US Government Resource
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