Vulnerability Details : CVE-2020-16199
Delta Industrial Automation CNCSoft ScreenEditor, Versions 1.01.23 and prior. Multiple stack-based buffer overflow vulnerabilities may be exploited by processing specially crafted project files, which may allow an attacker to read/modify information, execute arbitrary code, and/or crash the application.
Vulnerability category: OverflowMemory CorruptionExecute code
Products affected by CVE-2020-16199
- cpe:2.3:a:deltaww:cncsoft_screeneditor:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-16199
0.48%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-16199
| 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:3.1/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-2020-16199
-
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)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-16199
-
https://us-cert.cisa.gov/ics/advisories/icsa-20-217-01
Delta Industrial Automation CNCSoft ScreenEditor | CISAThird Party Advisory;US Government Resource
-
https://www.zerodayinitiative.com/advisories/ZDI-20-940/
ZDI-20-940 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://www.zerodayinitiative.com/advisories/ZDI-20-943/
ZDI-20-943 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://www.zerodayinitiative.com/advisories/ZDI-20-939/
ZDI-20-939 | Zero Day InitiativeThird Party Advisory;VDB Entry
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