How severe is CVE-2005-1827?

CVE-2005-1827 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2005-1827 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 20% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-1827?

CVE-2005-1827 affects Dlink Dsl-504t Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2005-1827?

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-2005-1827 published?

CVE-2005-1827 was published on 2005-05-26 and last updated on 2026-06-16.

CVE-2005-1827

CVE-2005-1827 is a high-severity vulnerability in Dlink Dsl-504t Firmware with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 20% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-425.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 20% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-425
Affected product: Dlink Dsl-504t Firmware
Published: 2005-05-26
Last modified: 2026-06-16

Description

D-Link DSL-504T allows remote attackers to bypass authentication and gain privileges, such as upgrade firmware, restart the router or restore a saved configuration, via a direct request to firmwarecfg.

Frequently asked questions

What is CVE-2005-1827?: D-Link DSL-504T allows remote attackers to bypass authentication and gain privileges, such as upgrade firmware, restart the router or restore a saved configuration, via a direct request to firmwarecfg.
How severe is CVE-2005-1827?: CVE-2005-1827 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2005-1827 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 20% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-1827?: CVE-2005-1827 affects Dlink Dsl-504t Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2005-1827?: 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-2005-1827 published?: CVE-2005-1827 was published on 2005-05-26 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:dlink:dsl-504t_firmware:1.00b01t16.eu.20040217:*:*:*:*:*:*:*

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