Vulnerability Details : CVE-2021-27486
FATEK Automation WinProladder Versions 3.30 and prior is vulnerable to an integer underflow, which may cause an out-of-bounds write and allow an attacker to execute arbitrary code.
Vulnerability category: Execute code
Products affected by CVE-2021-27486
- cpe:2.3:a:fatek:winproladder:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-27486
0.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-27486
| 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-2021-27486
-
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.Assigned by: ics-cert@hq.dhs.gov (Primary)
References for CVE-2021-27486
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-098-01
FATEK Automation WinProladder | CISAThird Party Advisory;US Government Resource
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