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ID

VAR-202511-1177


CVE

CVE-2025-60679


TITLE

D-Link Corporation  of  DIR-816  Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-019457

DESCRIPTION

A stack buffer overflow vulnerability exists in the D-Link DIR-816A2 router firmware DIR-816A2_FWv1.10CNB05_R1B011D88210.img in the upload.cgi module, which handles firmware version information. The vulnerability occurs because /proc/version is read into a 512-byte buffer and then concatenated using sprintf() into another 512-byte buffer containing a 29-byte constant. Input exceeding 481 bytes triggers a stack buffer overflow, allowing an attacker who can control /proc/version content to potentially execute arbitrary code on the device. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2025-60679 // JVNDB: JVNDB-2025-019457

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-816scope:eqversion:1.10cnb05_r1b011d88210

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vendor:d linkmodel:dir-816scope:eqversion:dir-816 firmware 1.10cnb05 r1b011d88210

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vendor:d linkmodel:dir-816scope: - version: -

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vendor:d linkmodel:dir-816scope:eqversion: -

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sources: JVNDB: JVNDB-2025-019457 // NVD: CVE-2025-60679

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-60679
value: HIGH

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OTHER: JVNDB-2025-019457
value: HIGH

Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-60679
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

OTHER: JVNDB-2025-019457
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2025-019457 // NVD: CVE-2025-60679

PROBLEMTYPE DATA

problemtype:CWE-121

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problemtype:Stack-based buffer overflow (CWE-121) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-019457 // NVD: CVE-2025-60679

EXTERNAL IDS

db:NVDid:CVE-2025-60679

Trust: 2.6

db:JVNDBid:JVNDB-2025-019457

Trust: 0.8

sources: JVNDB: JVNDB-2025-019457 // NVD: CVE-2025-60679

REFERENCES

url:http://d-link.com

Trust: 1.8

url:https://github.com/yifan20020708/sgtaint-0-day/blob/main/dlink/dlink-dir-816/cve-2025-60679.md

Trust: 1.8

url:https://www.dlink.com/en

Trust: 1.8

url:https://www.dlink.com/en/security-bulletin/

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url:https://nvd.nist.gov/vuln/detail/cve-2025-60679

Trust: 0.8

sources: JVNDB: JVNDB-2025-019457 // NVD: CVE-2025-60679

SOURCES

db:JVNDBid:JVNDB-2025-019457
db:NVDid:CVE-2025-60679

LAST UPDATE DATE

2025-11-22T23:11:58.993000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2025-019457date:2025-11-19T07:35:00
db:NVDid:CVE-2025-60679date:2025-11-17T17:57:15.760

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2025-019457date:2025-11-19T00:00:00
db:NVDid:CVE-2025-60679date:2025-11-13T20:15:51.420