CVE-2025-61577

CWE-121 — Stack-based Buffer Overflow4 documents4 sources
Severity
7.5HIGH
EPSS
0.1%
top 74.04%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Dlink Dir-816 Firmware
Timeline
PublishedOct 9

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDdlink/dir-816_firmware1.10cnb05

🔴Vulnerability Details

2
CVEList
CVE-2025-61577: D-Link DIR-816A2_FWv1↗2025-10-09
▶
GHSA
GHSA-72cr-6q6w-frg8: D-Link DIR-816A2_FWv1↗2025-10-09
▶

🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS D-Link dir_setWanWifi statuscheckpppoeuser Parameter Buffer Overflow Attempt (CVE-2025-61577)↗2025-10-09
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CVE-2025-61577 (HIGH CVSS 7.5) | D-Link DIR-816A2_FWv1.10CNB05 was d | cvebase.io