How severe is CVE-2004-1637?

CVE-2004-1637 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2004-1637 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-1637?

CVE-2004-1637 affects Hawking Technology Har11a Dsl Router. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-1637?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2004-1637 published?

CVE-2004-1637 was published on 2004-10-26 and last updated on 2026-06-16.

CVE-2004-1637

CVE-2004-1637 is a high-severity vulnerability in Hawking Technology Har11a Dsl Router with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hawking Technology Har11a Dsl Router
Published: 2004-10-26
Last modified: 2026-06-16

Description

The Hawking Technologies HAR11A modem/router allows remote attackers to obtain sensitive information by connecting to port 254, which displays a management interface and information on established connections.

Frequently asked questions

What is CVE-2004-1637?: The Hawking Technologies HAR11A modem/router allows remote attackers to obtain sensitive information by connecting to port 254, which displays a management interface and information on established connections.
How severe is CVE-2004-1637?: CVE-2004-1637 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-1637 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1637?: CVE-2004-1637 affects Hawking Technology Har11a Dsl Router. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-1637?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2004-1637 published?: CVE-2004-1637 was published on 2004-10-26 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:h:hawking_technology:har11a_dsl_router:*:*:*:*:*:*:*:*