How severe is CVE-2023-44407?

CVE-2023-44407 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-44407 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-44407?

CVE-2023-44407 affects Dlink Dap-1325 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-44407?

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.

Does CVE-2023-44407 have an EU (EUVD) identifier?

Yes. CVE-2023-44407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-48747.

When was CVE-2023-44407 published?

CVE-2023-44407 was published on 2024-05-03 and last updated on 2026-06-17.

CVE-2023-44407

CVE-2023-44407 is a high-severity vulnerability in Dlink Dap-1325 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-48747
Weakness: CWE-787
Affected product: Dlink Dap-1325 Firmware
Published: 2024-05-03
Last modified: 2026-06-17

Description

D-Link DAP-1325 SetAPLanSettings Gateway Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1325 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of XML data provided to the HNAP1 SOAP endpoint. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-18826.

Frequently asked questions

What is CVE-2023-44407?: D-Link DAP-1325 SetAPLanSettings Gateway Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1325 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of XML data provided to the HNAP1 SOAP endpoint. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-18826.
How severe is CVE-2023-44407?: CVE-2023-44407 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-44407 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-44407?: CVE-2023-44407 affects Dlink Dap-1325 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-44407?: 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.
Does CVE-2023-44407 have an EU (EUVD) identifier?: Yes. CVE-2023-44407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-48747.
When was CVE-2023-44407 published?: CVE-2023-44407 was published on 2024-05-03 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1505/

Affected products (1)

cpe:2.3:o:dlink:dap-1325_firmware:*:*:*:*:*:*:*:*

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