How severe is CVE-2017-6443?

CVE-2017-6443 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-6443 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-6443?

CVE-2017-6443 affects Epson Tmnet Webconfig. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-6443?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-6443 published?

CVE-2017-6443 was published on 2017-03-15 and last updated on 2026-06-17.

CVE-2017-6443

CVE-2017-6443 is a medium-severity vulnerability in Epson Tmnet Webconfig with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Epson Tmnet Webconfig
Published: 2017-03-15
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in EPSON TMNet WebConfig 1.00 allows remote attackers to inject arbitrary web script or HTML via the W_AD1 parameter to Forms/oadmin_1.

Frequently asked questions

What is CVE-2017-6443?: Cross-site scripting (XSS) vulnerability in EPSON TMNet WebConfig 1.00 allows remote attackers to inject arbitrary web script or HTML via the W_AD1 parameter to Forms/oadmin_1.
How severe is CVE-2017-6443?: CVE-2017-6443 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-6443 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-6443?: CVE-2017-6443 affects Epson Tmnet Webconfig. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-6443?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-6443 published?: CVE-2017-6443 was published on 2017-03-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:epson:tmnet_webconfig:1.00:*:*:*:*:*:*:*

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