Vulnerability Details : CVE-2021-40041
There is a Cross-Site Scripting(XSS) vulnerability in HUAWEI WS318n product when processing network settings. Due to insufficient validation of user input, a local authenticated attacker could exploit this vulnerability by injecting special characters. Successful exploit could cause certain information disclosure. Affected product versions include: WS318n-21 10.0.2.2, 10.0.2.5 and 10.0.2.6.
Vulnerability category: Cross site scripting (XSS)Information leak
Products affected by CVE-2021-40041
- cpe:2.3:o:huawei:ws318n-21_firmware:10.0.2.2:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:ws318n-21_firmware:10.0.2.5:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:ws318n-21_firmware:10.0.2.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-40041
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-40041
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
1.9
|
LOW | AV:L/AC:M/Au:N/C:N/I:P/A:N |
3.4
|
2.9
|
NIST | |
|
4.2
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
1.1
|
2.7
|
NIST |
CWE ids for CVE-2021-40041
-
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: nvd@nist.gov (Primary)
References for CVE-2021-40041
-
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211229-01-xss-en
Security Advisory - Cross-Site Scripting(XSS) Vulnerability in Huawei WS318n ProductVendor Advisory
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