Vulnerability Details : CVE-2018-10621
Delta Electronics Delta Industrial Automation DOPSoft version 4.00.04 and prior utilizes a fixed-length stack buffer where a value larger than the buffer can be read from a .dpa file into the buffer, causing the buffer to be overwritten. This may allow remote code execution or cause the application to crash.
Vulnerability category: OverflowExecute code
Products affected by CVE-2018-10621
- cpe:2.3:a:deltaww:delta_industrial_automation_dopsoft:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-10621
1.61%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-10621
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-10621
-
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)
-
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).Assigned by: ics-cert@hq.dhs.gov (Secondary)
References for CVE-2018-10621
-
https://ics-cert.us-cert.gov/advisories/ICSA-18-151-01
Delta Industrial Automation DOPSoft | CISAThird Party Advisory;US Government Resource
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http://www.securityfocus.com/bid/104375
Delta Industrial Automation DOPSoft ICSA-18-151-01 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
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