CSRF in Nxfilter

CVE-2023-3841

A vulnerability has been found in NxFilter 4.3.2.5 and classified as problematic. This vulnerability affects unknown code of the file user.jsp. The manipulation leads to cross-site request forgery. The attack can be initiated remotely. The identifier of this vulnerability is VDB-235192. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (18.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-3841: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • Nxfilter — versions 4.3.2.5
  • Nxfilter — versions 4.3.2.5

Weakness classification (CWE)

References

  • vuldb.com/ (Permissions Required, Third Party Advisory, vdb-entry)
  • vuldb.com/ (signature, Permissions Required, Third Party Advisory)

Frequently asked questions

What is CVE-2023-3841?
CVE-2023-3841 is a medium-severity vulnerability in Nxfilter, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2023-07-23.
How severe is CVE-2023-3841?
Medium severity. CVSS v3 base score is 4.3 out of 10.