How severe is CVE-2018-7564?

CVE-2018-7564 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-7564 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7564?

CVE-2018-7564 affects Polycom Qdx 6000 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-7564?

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

When was CVE-2018-7564 published?

CVE-2018-7564 was published on 2018-03-07 and last updated on 2026-06-17.

CVE-2018-7564

CVE-2018-7564 is a medium-severity vulnerability in Polycom Qdx 6000 Firmware with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Polycom Qdx 6000 Firmware
Published: 2018-03-07
Last modified: 2026-06-17

Description

Stored XSS exists on Polycom QDX 6000 devices.

Frequently asked questions

What is CVE-2018-7564?: Stored XSS exists on Polycom QDX 6000 devices.
How severe is CVE-2018-7564?: CVE-2018-7564 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-7564 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7564?: CVE-2018-7564 affects Polycom Qdx 6000 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-7564?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-7564 published?: CVE-2018-7564 was published on 2018-03-07 and last updated on 2026-06-17.

References

https://support.polycom.com/content/dam/polycom-support/global/documentation/security-advisory-vulnerabilities-qdx-6000-1-0.pdf

Affected products (1)

cpe:2.3:o:polycom:qdx_6000_firmware:-:*:*:*:*:*:*:*

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CVE-2018-7565 — High (CVSS 8.8): CSRF exists on Polycom QDX 6000 devices.

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