How severe is CVE-2017-7576?

CVE-2017-7576 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-7576 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-7576?

CVE-2017-7576 affects Dragonwavex Horizon Wireless Radio Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-7576?

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

When was CVE-2017-7576 published?

CVE-2017-7576 was published on 2017-04-06 and last updated on 2026-06-17.

CVE-2017-7576

CVE-2017-7576 is a critical-severity vulnerability in Dragonwavex Horizon Wireless Radio Firmware with a CVSS 3.x base score of 9.8. 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-798.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Dragonwavex Horizon Wireless Radio Firmware
Published: 2017-04-06
Last modified: 2026-06-17

Description

DragonWave Horizon 1.01.03 wireless radios have hardcoded login credentials (such as the username of energetic and password of wireless) meant to allow the vendor to access the devices. These credentials can be used in the web interface or by connecting to the device via TELNET. This is fixed in recent versions including 1.4.8.

Frequently asked questions

What is CVE-2017-7576?: DragonWave Horizon 1.01.03 wireless radios have hardcoded login credentials (such as the username of energetic and password of wireless) meant to allow the vendor to access the devices. These credentials can be used in the web interface or by connecting to the device via TELNET. This is fixed in recent versions including 1.4.8.
How severe is CVE-2017-7576?: CVE-2017-7576 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-7576 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-7576?: CVE-2017-7576 affects Dragonwavex Horizon Wireless Radio Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-7576?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-7576 published?: CVE-2017-7576 was published on 2017-04-06 and last updated on 2026-06-17.

References

http://blog.iancaling.com/post/159276197313/

Affected products (1)

cpe:2.3:o:dragonwavex:horizon_wireless_radio_firmware:1.01.03:*:*:*:*:*:*:*

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