How severe is CVE-2005-3721?

CVE-2005-3721 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2005-3721 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-3721?

CVE-2005-3721 primarily affects Hitachi Ip5000 Voip Wifi Phone. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2005-3721?

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

When was CVE-2005-3721 published?

CVE-2005-3721 was published on 2005-11-21 and last updated on 2026-06-16.

CVE-2005-3721

CVE-2005-3721 is a medium-severity vulnerability in Hitachi Ip5000 Voip Wifi Phone with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hitachi Ip5000 Voip Wifi Phone
Published: 2005-11-21
Last modified: 2026-06-16

Description

The default configuration of the HTTP server in Hitachi IP5000 VOIP WIFI Phone 1.5.6 does not require authentication for sensitive configuration pages, which allows remote attackers to modify configuration.

Frequently asked questions

What is CVE-2005-3721?: The default configuration of the HTTP server in Hitachi IP5000 VOIP WIFI Phone 1.5.6 does not require authentication for sensitive configuration pages, which allows remote attackers to modify configuration.
How severe is CVE-2005-3721?: CVE-2005-3721 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2005-3721 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-3721?: CVE-2005-3721 primarily affects Hitachi Ip5000 Voip Wifi Phone. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-3721?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-3721 published?: CVE-2005-3721 was published on 2005-11-21 and last updated on 2026-06-16.

References

Affected products (7)

cpe:2.3:h:hitachi:ip5000_voip_wifi_phone:1.5.0:*:*:*:*:*:*:*
cpe:2.3:h:hitachi:ip5000_voip_wifi_phone:1.5.2:*:*:*:*:*:*:*
cpe:2.3:h:hitachi:ip5000_voip_wifi_phone:1.5.4:*:*:*:*:*:*:*
cpe:2.3:h:hitachi:ip5000_voip_wifi_phone:1.5.5:*:*:*:*:*:*:*
cpe:2.3:h:hitachi:ip5000_voip_wifi_phone:1.5.6:*:*:*:*:*:*:*
cpe:2.3:h:hitachi:ip5000_voip_wifi_phone:1.5.8:*:*:*:*:*:*:*
cpe:2.3:h:hitachi:ip5000_voip_wifi_phone:1.5.10:*:*:*:*:*:*:*

More vulnerabilities in Hitachi Ip5000 Voip Wifi Phone

CVE-2005-3723 — High (CVSS 7.5): Hitachi IP5000 VOIP WIFI Phone 1.5.6 does not allow the user to disable access to (1) SNMP or (2) TCP port 3390, which…
CVE-2005-3722 — High (CVSS 7.5): The SNMP v1/v2c daemon in Hitachi IP5000 VOIP WIFI Phone 1.5.6 allows remote attackers to gain read or write access to…
CVE-2005-3720 — Medium (CVSS 5.0): The default index page in the HTTP server in Hitachi IP5000 VOIP WIFI Phone 1.5.6 lists sensitive information such as…
CVE-2005-3719 — Medium (CVSS 4.6): Hitachi IP5000 VOIP WIFI Phone 1.5.6 has a hard-coded administrator password of "0000", which allows attackers with…

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