How severe is CVE-2020-26582?

CVE-2020-26582 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-26582 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-26582?

CVE-2020-26582 affects Dlink Dap-1360u Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-26582?

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-2020-26582 published?

CVE-2020-26582 was published on 2020-10-06 and last updated on 2026-06-17.

CVE-2020-26582

CVE-2020-26582 is a high-severity vulnerability in Dlink Dap-1360u Firmware with a CVSS 3.x base score of 8.8. 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-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Dlink Dap-1360u Firmware
Published: 2020-10-06
Last modified: 2026-06-17

Description

D-Link DAP-1360U before 3.0.1 devices allow remote authenticated users to execute arbitrary commands via shell metacharacters in the IP JSON value for ping (aka res_config_action=3&res_config_id=18).

Frequently asked questions

What is CVE-2020-26582?: D-Link DAP-1360U before 3.0.1 devices allow remote authenticated users to execute arbitrary commands via shell metacharacters in the IP JSON value for ping (aka res_config_action=3&res_config_id=18).
How severe is CVE-2020-26582?: CVE-2020-26582 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-26582 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-26582?: CVE-2020-26582 affects Dlink Dap-1360u Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-26582?: 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-2020-26582 published?: CVE-2020-26582 was published on 2020-10-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:dap-1360u_firmware:*:*:*:*:*:*:*:*

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