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CVE-2014-0337

14
FAUCET Score

CVE-2014-0337 is a Cross-site Scripting (XSS) vulnerability affecting Huawei Echo Life HG8247 routers running software before V100R006C00SPC127. This flaw allows remote attackers to inject malicious web script or HTML through a crafted username during a failed TELNET connection attempt, which is then improperly rendered in the "failed log-in attempts over telnet" log view. With a CVSS score of 4.3 (Medium), this vulnerability has a network attack vector and medium attack complexity, potentially leading to information disclosure or defacement (I:P). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
v1r006c00s120CPE matchmatch criteria
cpe:2.3:o:huawei:echo_life_hg8247_firmware:v1r006c00s120:*:*:*:*:*:*:*
hg8247CPE matchmatch criteria
cpe:2.3:h:huawei:echo_life:hg8247:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.82%
Probability of exploitation in next 30 days
EPSS Percentile
53.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0082 is in the 11th percentile among its peer group of 19,953 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kb.cert.org / vuls/id/917700
US Government Resource