PT-2023-19980 · Nextu · Nextu Next-7004N

Mrempy · CVE-2023-2521 · Published 2023-05-04 · Updated 2024-05-17

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions NEXTU NEXT-7004N version 3.0.1

Description A problematic issue has been found, affecting 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.

Recommendations For NEXTU NEXT-7004N version 3.0.1, as a temporary workaround, consider restricting access to the /boafrm/formFilter file to minimize the risk of exploitation. Avoid using the url argument in the affected POST Request Handler until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-2521

Affected Products

Nextu Next-7004N

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-2521 · Security Note
• https://osv.dev/vulnerability/CVE-2023-2521 · Vendor Advisory
• https://vuldb.com/?id.228012 · Note
• https://t.me/cibsecurity/63303 · Telegram Post
• https://vuldb.com/?ctiid.228012 · Note