Vulnerability Details : CVE-2021-33001
xArrow SCADA versions 7.2 and prior is vulnerable to cross-site scripting due to parameter ‘bdate’ of the resource xhisvalue.htm, which may allow an unauthorized attacker to execute arbitrary code.
Vulnerability category: Cross site scripting (XSS)Execute code
Products affected by CVE-2021-33001
- cpe:2.3:a:xarrow:xarrow:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-33001
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-33001
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
ICS-CERT | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-33001
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: ics-cert@hq.dhs.gov (Primary)
References for CVE-2021-33001
-
https://www.cisa.gov/uscert/ics/advisories/icsa-21-229-03
xArrow SCADA | CISAThird Party Advisory;US Government Resource
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