CVE-2025-13190
Unknown Unknown - Not Provided
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Publication date: 2025-11-15

Last updated on: 2025-11-20

Assigner: VulDB

Description
A vulnerability was found in D-Link DIR-816L 2_06_b09_beta. This vulnerability affects the function scandir_main of the file /portal/__ajax_exporer.sgi. The manipulation of the argument en results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.
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Meta Information
Published
2025-11-15
Last Modified
2025-11-20
Generated
2026-06-16
AI Q&A
2025-11-15
EPSS Evaluated
2026-06-14
NVD
CVE-2025-13190
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
dlink dir-816l_firmware 2.06.b09
dlink dir-816l *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-119 The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
CWE-121 A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
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Executive Summary

This vulnerability is a stack-based buffer overflow in the D-Link DIR-816L 2_06_b09_beta router. It occurs in the function scandir_main of the file /portal/__ajax_exporer.sgi when the argument 'en' is manipulated. An attacker can exploit this remotely to cause the overflow, potentially leading to arbitrary code execution or system compromise. The affected products are no longer supported by the maintainer.

Impact Analysis

Exploitation of this vulnerability can allow a remote attacker to execute arbitrary code or cause a denial of service on the affected device. This can lead to unauthorized access, disruption of network services, or compromise of the device's integrity and confidentiality.

Mitigation Strategies

Since the affected products are no longer supported by the maintainer, immediate mitigation steps include discontinuing use of the vulnerable D-Link DIR-816L 2_06_b09_beta device, isolating it from the network to prevent remote exploitation, and replacing it with a supported device that receives security updates.

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