How severe is CVE-2016-4822?

CVE-2016-4822 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-4822 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-4822?

CVE-2016-4822 affects Corega Cg-wlbargl Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-4822?

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-2016-4822 published?

CVE-2016-4822 was published on 2016-06-25 and last updated on 2026-06-17.

CVE-2016-4822

CVE-2016-4822 is a high-severity vulnerability in Corega Cg-wlbargl Firmware with a CVSS 3.x base score of 8.0. 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-77.

Key facts

Severity: High (CVSS 3.x base score 8.0)
CVSS v2: 5.2
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-77
Affected product: Corega Cg-wlbargl Firmware
Published: 2016-06-25
Last modified: 2026-06-17

Description

Corega CG-WLBARGL devices allow remote authenticated users to execute arbitrary commands via unspecified vectors.

Frequently asked questions

What is CVE-2016-4822?: Corega CG-WLBARGL devices allow remote authenticated users to execute arbitrary commands via unspecified vectors.
How severe is CVE-2016-4822?: CVE-2016-4822 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-4822 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-4822?: CVE-2016-4822 affects Corega Cg-wlbargl Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-4822?: 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-2016-4822 published?: CVE-2016-4822 was published on 2016-06-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:corega:cg-wlbargl_firmware:-:*:*:*:*:*:*:*

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