How severe is CVE-2017-17065?

CVE-2017-17065 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2017-17065 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-17065?

CVE-2017-17065 affects Dlink Dir-605l Model B Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-17065?

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-2017-17065 published?

CVE-2017-17065 was published on 2017-11-30 and last updated on 2026-06-17.

CVE-2017-17065

CVE-2017-17065 is a high-severity vulnerability in Dlink Dir-605l Model B Firmware with a CVSS 3.x base score of 7.5. 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 7.8
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Dlink Dir-605l Model B Firmware
Published: 2017-11-30
Last modified: 2026-06-17

Description

An issue was discovered on D-Link DIR-605L Model B before FW2.11betaB06_hbrf devices, related to the code that handles the authentication values for HNAP. An attacker can cause a denial of service (device crash) or possibly have unspecified other impact by sending a sufficiently long string in the password field of the HTTP Basic Authentication section of the HTTP request.

Frequently asked questions

What is CVE-2017-17065?: An issue was discovered on D-Link DIR-605L Model B before FW2.11betaB06_hbrf devices, related to the code that handles the authentication values for HNAP. An attacker can cause a denial of service (device crash) or possibly have unspecified other impact by sending a sufficiently long string in the password field of the HTTP Basic Authentication section of the HTTP request.
How severe is CVE-2017-17065?: CVE-2017-17065 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2017-17065 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-17065?: CVE-2017-17065 affects Dlink Dir-605l Model B Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-17065?: 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-2017-17065 published?: CVE-2017-17065 was published on 2017-11-30 and last updated on 2026-06-17.

References

ftp://FTP2.DLINK.COM/SECURITY_ADVISEMENTS/DIR-605L/REVB/DIR-605L_REVB_FIRMWARE_PATCH_NOTES_2.11betaB06_HBRF_EN.pdf

Affected products (1)

cpe:2.3:o:dlink:dir-605l_model_b_firmware:*:*:*:*:*:*:*:*

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