CVE-2025-61577
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-09

Last updated on: 2025-10-29

Assigner: MITRE

Description
D-Link DIR-816A2_FWv1.10CNB05 was discovered to contain a stack overflow via the statuscheckpppoeuser parameter in the dir_setWanWifi function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
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Meta Information
Published
2025-10-09
Last Modified
2025-10-29
Generated
2026-06-16
AI Q&A
2025-10-09
EPSS Evaluated
2026-06-14
NVD
CVE-2025-61577
EUVD
EUVD-2025-33356
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
dlink dir-816_firmware 1.10cnb05
dlink dir-816 a2
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
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 overflow in the D-Link DIR-816A2_FWv1.10CNB05 router firmware. It occurs via the statuscheckpppoeuser parameter in the dir_setWanWifi function, allowing an attacker to send crafted input that causes the overflow.

Impact Analysis

The vulnerability can be exploited to cause a Denial of Service (DoS) condition, which means the affected device could crash or become unavailable, disrupting network connectivity.

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