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TI-2014-00337 Aliases CVE-2014-0355GHSA-q82m-pj2g-922m

Multiple stack-based buffer overflows on the ZyXEL Wireless N300 NetUSB NBG-419N router…

Priority LOW 35CWE-119Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Code execution
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Multiple stack-based buffer overflows on the ZyXEL Wireless N300 NetUSB NBG-419N router with firmware 1.00(BFQ.6)C0 allow man-in-the-middle attackers to execute arbitrary code via (1) a long temp attribute in a yweather:condition element in a forecastrss file that is processed by the checkWeather function; the (2) WeatherCity or (3) WeatherDegree variable to the detectWeather function; unspecified input to the (4) UpnpAddRunRLQoS, (5) UpnpDeleteRunRLQoS, or (6) UpnpDeletePortCheckType function; or (7) the SET COUNTRY udps command.

Why it matters now

EPSS 0.00607 49th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:zyxel:n300_netusb_nbg-419n_firmware:1.00\(bfq_6\)c0:*:*:*:*:*:*:*1.00(bfq_6)c0VulnerableZyxel
cpe:2.3:h:zyxel:n300_netusb_nbg-419n:-:*:*:*:*:*:*:*not specified by NVDVulnerableZyxel
  • cpe:2.3:o:zyxel:n300_netusb_nbg-419n_firmware:1.00\(bfq_6\)c0:*:*:*:*:*:*:* Versions 1.00(bfq_6)c0 Vulnerable ·Zyxel
  • cpe:2.3:h:zyxel:n300_netusb_nbg-419n:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Zyxel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-0355
  2. 2026-10-03 Alias added: GHSA-q82m-pj2g-922m

References

Advisory 1

  • TI-2014-00338 The ZyXEL Wireless N300 NetUSB NBG-419N router with firmware 1.00(BFQ.6)C0 allows remote… CVSS 2.0HIGH 7.9
  • TI-2014-00336 The ZyXEL Wireless N300 NetUSB NBG-419N router with firmware 1.00(BFQ.6)C0 has a… CVSS 2.0HIGH 7.8
  • TI-2014-00335 The ZyXEL Wireless N300 NetUSB NBG-419N router with firmware 1.00(BFQ.6)C0 allows remote… CVSS 2.0MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences