How severe is CVE-2021-44127?

CVE-2021-44127 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-2021-44127 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-44127?

CVE-2021-44127 affects Dlink Dap-1360f1 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-44127?

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-2021-44127 published?

CVE-2021-44127 was published on 2022-03-27 and last updated on 2026-06-17.

CVE-2021-44127

CVE-2021-44127 is a critical-severity vulnerability in Dlink Dap-1360f1 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.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Dlink Dap-1360f1 Firmware
Published: 2022-03-27
Last modified: 2026-06-17

Description

In DLink DAP-1360 F1 firmware version <=v6.10 in the "webupg" binary, an attacker can use the "file" parameter to execute arbitrary system commands when the parameter is "name=deleteFile" after being authorized.

Frequently asked questions

What is CVE-2021-44127?: In DLink DAP-1360 F1 firmware version <=v6.10 in the "webupg" binary, an attacker can use the "file" parameter to execute arbitrary system commands when the parameter is "name=deleteFile" after being authorized.
How severe is CVE-2021-44127?: CVE-2021-44127 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-2021-44127 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-44127?: CVE-2021-44127 affects Dlink Dap-1360f1 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-44127?: 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-2021-44127 published?: CVE-2021-44127 was published on 2022-03-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:dap-1360f1_firmware:*:*:*:*:*:*:*:*