Vulnerability Details : CVE-2023-2521
A vulnerability was found in NEXTU NEXT-7004N 3.0.1. It has been classified as problematic. Affected is an unknown function of the file /boafrm/formFilter of the component POST Request Handler. The manipulation of the argument url with the input <svg onload=alert(1337)> leads to cross site scripting. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-228012. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-2521
- cpe:2.3:o:ez-net:next-7004n_firmware:3.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-2521
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-2521
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
VulDB | |
3.5
|
LOW | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
2.1
|
1.4
|
VulDB | |
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
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-01-29 |
3.5
|
LOW | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
2.1
|
1.4
|
VulDB | 2024-02-29 |
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-2023-2521
-
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:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Primary)
- cna@vuldb.com (Primary)
References for CVE-2023-2521
-
https://vuldb.com/?id.228012
CVE-2023-2521: NEXTU NEXT-7004N POST Request formFilter cross site scriptingPermissions Required
-
https://vuldb.com/?ctiid.228012
CVE-2023-2521: NEXTU NEXT-7004N POST Request formFilter cross site scriptingPermissions Required
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