How severe is CVE-2016-6567?

CVE-2016-6567 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-2016-6567 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-6567?

CVE-2016-6567 affects Shdesigns Resident Download Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-6567?

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-2016-6567 published?

CVE-2016-6567 was published on 2018-07-13 and last updated on 2026-06-17.

CVE-2016-6567

CVE-2016-6567 is a critical-severity vulnerability in Shdesigns Resident Download Manager 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-20.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Shdesigns Resident Download Manager
Published: 2018-07-13
Last modified: 2026-06-17

Description

SHDesigns' Resident Download Manager provides firmware update capabilities for Rabbit 2000/3000 CPU boards, which according to the reporter may be used in some industrial control and embedded applications. The Resident Download Manager does not verify that the firmware is authentic before executing code and deploying the firmware to devices. A remote attacker with the ability to send UDP traffic to the device may be able to execute arbitrary code on the device. According to SHDesigns' website, the Resident Download Manager and other Rabbit Tools have been discontinued since June 2011.

Frequently asked questions

What is CVE-2016-6567?: SHDesigns' Resident Download Manager provides firmware update capabilities for Rabbit 2000/3000 CPU boards, which according to the reporter may be used in some industrial control and embedded applications. The Resident Download Manager does not verify that the firmware is authentic before executing code and deploying the firmware to devices. A remote attacker with the ability to send UDP traffic to the device may be able to execute arbitrary code on the device. According to SHDesigns' website, the Resident Download Manager and other Rabbit Tools have been discontinued since June 2011.
How severe is CVE-2016-6567?: CVE-2016-6567 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-2016-6567 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-6567?: CVE-2016-6567 affects Shdesigns Resident Download Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-6567?: 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-2016-6567 published?: CVE-2016-6567 was published on 2018-07-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:shdesigns:resident_download_manager:-:*:*:*:*:*:*:*

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