Is CVE-2014-0353 being actively exploited?

CVE-2014-0353 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-0353?

CVE-2014-0353 has a CVSS 2.0 base score of 6.1 (MEDIUM).

CVE-2014-0353

MEDIUM · CVSS 6.1EPSS 0.9%EU EUVD

The ZyXEL Wireless N300 NetUSB NBG-419N router with firmware 1.00(BFQ.6)C0 allows remote attackers to bypass authentication by using %2F sequences in place of / (slash) characters.

Key facts

CVSS score: 6.1 (v2.0)
Severity: MEDIUM
CVSS vector: AV:A/AC:L/Au:N/C:C/I:N/A:N
Weakness (CWE): CWE-287
EPSS score: 0.9% (59th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-0391)
Published: April 15, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-0391 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

zyxel / n300 netusb nbg-419n
zyxel / n300 netusb nbg-419n firmware

References

http://www.kb.cert.org/vuls/id/939260(US Government Resource)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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