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Home / Vulnerability Intelligence / CVE-2026-5610

CVE-2026-5610 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: April 6, 2026

Belkin F9K1015 - Buffer Overflow

Published: April 6, 2026Updated: April 6, 2026Remote Exploitable

Overview

Belkin F9K1015 1.00.10 contains a stack-based buffer overflow caused by manipulation of the "webpage" argument in /goform/formWISP5G, letting remote attackers execute arbitrary code, exploit requires crafted request.

Severity & Score

Severity: High
CVSS Score: 8.8
EPSS Score: 0.0%(Probability of exploitation in next 30 days)

Impact

Remote attackers can execute arbitrary code, potentially leading to full system compromise.

Mitigation

Update to the latest version or apply vendor patches when available.

References

Social Media Activity(4 posts)

OffSequence
OffSequence
@offseq
Apr 6, 2026

āš ļø HIGH severity: Belkin F9K1015 (v1.00.10) stack buffer overflow (CVE-2026-5610) in /goform/formWISP5G. Remotely exploitable, no patch yet. Restrict device exposure & monitor for anomalies. More at https://radar.offseq.com/threat/cve-2026-5610-stack-based-buffer-overflow-in-belki-eb86f832 #OffSeq #Vulnerability #Security

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TheHackerWire
TheHackerWire
@thehackerwire
Apr 6, 2026

šŸŸ  CVE-2026-5610 - High (8.8) A vulnerability has been found in Belkin F9K1015 1.00.10. Affected by this issue is the function formWISP5G of the file /goform/formWISP5G. Such manipulation of the argument webpage leads to stack-based buffer overflow. It is possible to launch th... šŸ”— https://www.thehackerwire.com/vulnerability/CVE-2026-5610/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

View original post
OffSequence
OffSequence
@offseq
Apr 6, 2026

āš ļø HIGH severity: Belkin F9K1015 (v1.00.10) stack buffer overflow (CVE-2026-5610) in /goform/formWISP5G. Remotely exploitable, no patch yet. Restrict device exposure & monitor for anomalies. More at https://radar.offseq.com/threat/cve-2026-5610-stack-based-buffer-overflow-in-belki-eb86f832 #OffSeq #Vulnerability #Security

View original post
TheHackerWire
TheHackerWire
@thehackerwire
Apr 6, 2026

šŸŸ  CVE-2026-5610 - High (8.8) A vulnerability has been found in Belkin F9K1015 1.00.10. Affected by this issue is the function formWISP5G of the file /goform/formWISP5G. Such manipulation of the argument webpage leads to stack-based buffer overflow. It is possible to launch th... šŸ”— https://www.thehackerwire.com/vulnerability/CVE-2026-5610/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

View original post

Related Resources

Details

CVE ID
CVE-2026-5610
Severity
High
CVSS Score
8.8
Type
buffer_overflow
Status
new
EPSS
0.0%
Social Posts
4

CWE

  • CWE-119

CVSS Metrics

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

EPSS Score

0.0%Probability of exploitation in the next 30 days