How severe is CVE-2025-9727?

CVE-2025-9727 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-9727 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-2025-9727?

CVE-2025-9727 affects Dlink Dir-816l Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-9727?

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

Does CVE-2025-9727 have an EU (EUVD) identifier?

Yes. CVE-2025-9727 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26294.

When was CVE-2025-9727 published?

CVE-2025-9727 was published on 2025-08-31 and last updated on 2026-06-17.

CVE-2025-9727

CVE-2025-9727 is a medium-severity vulnerability in Dlink Dir-816l Firmware with a CVSS 3.x base score of 6.3. 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: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26294
Weakness: CWE-78
Affected product: Dlink Dir-816l Firmware
Published: 2025-08-31
Last modified: 2026-06-17

Description

A weakness has been identified in D-Link DIR-816L 206b01. Affected by this issue is the function soapcgi_main of the file /soap.cgi. This manipulation of the argument service causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited. This vulnerability only affects products that are no longer supported by the maintainer.

Frequently asked questions

What is CVE-2025-9727?: A weakness has been identified in D-Link DIR-816L 206b01. Affected by this issue is the function soapcgi_main of the file /soap.cgi. This manipulation of the argument service causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited. This vulnerability only affects products that are no longer supported by the maintainer.
How severe is CVE-2025-9727?: CVE-2025-9727 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-9727 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-2025-9727?: CVE-2025-9727 affects Dlink Dir-816l Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-9727?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-9727 have an EU (EUVD) identifier?: Yes. CVE-2025-9727 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26294.
When was CVE-2025-9727 published?: CVE-2025-9727 was published on 2025-08-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:dir-816l_firmware:2.06b01:*:*:*:*:*:*:*

More vulnerabilities in Dlink Dir-816l Firmware

CVE-2025-13188 — Critical (CVSS 9.8): A vulnerability was detected in D-Link DIR-816L 2_06_b09_beta. Affected by this vulnerability is the function…
CVE-2022-28956 — Critical (CVSS 9.8): An issue in the getcfg.php component of D-Link DIR816L_FW206b01 allows attackers to access the device via a crafted…
CVE-2020-15893 — Critical (CVSS 9.8): An issue was discovered on D-Link DIR-816L devices 2.x before 1.10b04Beta02. Universal Plug and Play (UPnP) is enabled…
CVE-2025-13191 — High (CVSS 8.8): A vulnerability was determined in D-Link DIR-816L 2_06_b09_beta. This issue affects the function soapcgi_main of the…
CVE-2025-13190 — High (CVSS 8.8): A vulnerability was found in D-Link DIR-816L 2_06_b09_beta. This vulnerability affects the function scandir_main of the…
CVE-2025-13189 — High (CVSS 8.8): A vulnerability has been found in D-Link DIR-816L 2_06_b09_beta. This affects the function genacgi_main of the file…

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