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Vulnerability record · CVE-2025-25741 · published 12 February 2025

CVE-2025-25741: Dlink dir-853 firmware stack-based buffer overflow vulnerability

Dlink · Dir 853 Firmware

D-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the IPv6_PppoePassword parameter in the SetIPv6PppoeSettings module.

5.4 CVSS 3.1 Medium EPSS 0.47% · top 61.9% CWE-121 · Stack-based buffer overflow
5.4CVSS 3.1 base score
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

D-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the IPv6_PppoePassword parameter in the SetIPv6PppoeSettings module.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://dear-sunshine-ba5.notion.site/D-Link-DIR-853-7-1812386a664480b7ac54d281afa629f5 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-25742Dlink dir-853 firmware out-of-bounds write vulnerabilityD-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the AccountPassword parameter in the SetSysEmai…EPSS 0.63%9.8CVE-2025-25744Dlink dir-853 firmware out-of-bounds write vulnerabilityD-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the Password parameter in the SetDynamicDNSSett…EPSS 0.59%9.8CVE-2025-25746Dlink dir-853 firmware out-of-bounds write vulnerabilityD-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the Password parameter in the SetWanSettings mo…EPSS 0.59%8.8CVE-2025-25745Dlink dir-853 firmware stack-based buffer overflow vulnerabilityD-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the Password parameter in the SetQuickVPNSettin…EPSS 0.75%7.2CVE-2025-25743Dlink dir-853 firmware command injection vulnerabilityD-Link DIR-853 A1 FW1.20B07 was discovered to contain a command injection vulnerability in the SetVirtualServerSettings module.EPSS 1.7%5.5CVE-2025-25740Dlink dir-853 firmware stack-based buffer overflow vulnerabilityD-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the PSK parameter in the SetQuickVPNSettings mo…EPSS 0.33%5.3CVE-2024-0717Dlink dir-825acg1 firmware information exposure vulnerabilityA vulnerability classified as critical was found in D-Link DAP-1360, DIR-300, DIR-615, DIR-615GF, DIR-615S, DIR-615T, DIR-620, DIR-620S, DIR-806A, DI…EPSS 18%8.8CVE-2026-7273Zyxel gs1900-8 firmware stack-based buffer overflow vulnerabilityA stack-based buffer overflow vulnerability in the CGI program of Zyxel GS1900-48HPv2 firmware versions through 2.90(ABTQ.1)C0 could allow a LAN-base…KEVEPSS 2.5%

Source: NIST National Vulnerability Database (record CVE-2025-25741), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.