What’s Vulnerable › Vulnerabilities

CVE-2026-8260: D-Link DCS-935L HNAP Service hnap_service SetDeviceSettings buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-05-11 · updated 2026-07-23
• Weakness: CWE-119

Description

A vulnerability was found in D-Link DCS-935L up to 1.10.01. The impacted element is the function SetDeviceSettings of the file /web/cgi-bin/hnap/hnap_service of the component HNAP Service. The manipulation of the argument AdminPassword results in buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

Affected products

• D-Link DCS-935L: through 1.10.01

References

• https://github.com/0xcc12138/DCS-935L-HNAP-Service-CVE
• https://vuldb.com/submit/809888
• https://vuldb.com/vuln/362557
• https://vuldb.com/vuln/362557/cti
• https://www.dlink.com/

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