How severe is CVE-2023-32139?

CVE-2023-32139 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-2023-32139 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-32139?

CVE-2023-32139 primarily affects Dlink Dap-1360 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-32139?

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-2023-32139 have an EU (EUVD) identifier?

Yes. CVE-2023-32139 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-36407.

When was CVE-2023-32139 published?

CVE-2023-32139 was published on 2024-05-03 and last updated on 2026-06-17.

CVE-2023-32139

CVE-2023-32139 is a high-severity vulnerability in Dlink Dap-1360 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% (60th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-36407
Weakness: CWE-787
Affected product: Dlink Dap-1360 Firmware
Published: 2024-05-03
Last modified: 2026-06-17

Description

D-Link DAP-1360 webproc 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-1360 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling requests to the /cgi-bin/webproc 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-18417.

Frequently asked questions

What is CVE-2023-32139?: D-Link DAP-1360 webproc 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-1360 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling requests to the /cgi-bin/webproc 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-18417.
How severe is CVE-2023-32139?: CVE-2023-32139 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-2023-32139 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-32139?: CVE-2023-32139 primarily affects Dlink Dap-1360 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-32139?: 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-2023-32139 have an EU (EUVD) identifier?: Yes. CVE-2023-32139 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-36407.
When was CVE-2023-32139 published?: CVE-2023-32139 was published on 2024-05-03 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:dlink:dap-1360_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dap-2020_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Dlink Dap-1360 Firmware

CVE-2023-32146 — High (CVSS 8.8): D-Link DAP-1360 Multiple Parameters Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability…
CVE-2023-32145 — High (CVSS 8.8): D-Link DAP-1360 Hardcoded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent…
CVE-2023-32144 — High (CVSS 8.8): D-Link DAP-1360 webproc COMM_MakeCustomMsg Stack-based Buffer Overflow Remote Code Execution Vulnerability. This…
CVE-2023-32143 — High (CVSS 8.8): D-Link DAP-1360 webupg UPGCGI_CheckAuth Numeric Truncation Remote Code Execution Vulnerability. This vulnerability…
CVE-2023-32142 — High (CVSS 8.8): D-Link DAP-1360 webproc var:page Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability…
CVE-2023-32141 — High (CVSS 8.8): D-Link DAP-1360 webproc WEB_DisplayPage Stack-based Buffer Overflow Remote Code Execution Vulnerability. This…

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