Is CVE-2014-0337 being actively exploited?

CVE-2014-0337 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-0337?

CVE-2014-0337 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2014-0337

MEDIUM · CVSS 4.3EPSS 0.8%EU EUVD

Cross-site scripting (XSS) vulnerability in the web interface on Huawei Echo Life HG8247 routers with software before V100R006C00SPC127 allows remote attackers to inject arbitrary web script or HTML via an invalid TELNET connection attempt with a crafted username that is not properly handled during construction of the "failed log-in attempts over telnet" log view.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 0.8% (57th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-0375)
Published: April 5, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-0375 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

huawei / echo life
huawei / echo life hg8247 firmware

References

http://www.kb.cert.org/vuls/id/917700(US Government Resource)

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

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