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CVE-2025-63459

🗓️ 31 Oct 2025 00:00:00Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 17 Views

Stack overflow in Totolink A7000R via ssid5g parameter in sub_421CF0 enables denial of service.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC
The vulnerability of the sub_421CF0() function in TOTOLINK A7000R router microprogramming software allows a intruder to cause a service failure.
7 Nov 202500:00
bdu_fstec
Circl
CVE-2025-63459
31 Oct 202517:33
circl
CNNVD
TOTOLINK A7000R 安全漏洞
31 Oct 202500:00
cnnvd
CNVD
TOTOLINK A7000R sub_421CF0 function stack buffer overflow vulnerability
5 Nov 202500:00
cnvd
Cvelist
CVE-2025-63459
31 Oct 202500:00
cvelist
EUVD
EUVD-2025-37388
31 Oct 202518:31
euvd
NVD
CVE-2025-63459
31 Oct 202518:15
nvd
OSV
CVE-2025-63459
31 Oct 202518:15
osv
Positive Technologies
PT-2025-44655
31 Oct 202500:00
ptsecurity
RedhatCVE
CVE-2025-63459
1 Nov 202500:25
redhatcve
Rows per page
NVD
Node
totolinka7000r_firmwareMatch9.1.0u.6115_b20201022
AND

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17 Jun 2026 09:53Current
7High risk
Vulners AI Score7
CVSS 3.17.5
EPSS0.00376
SSVC
17