CVE-2017-3193

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-12-16 · updated 2026-06-17
Weakness: CWE-121

Description

Multiple D-Link devices including the DIR-850L firmware versions 1.14B07 and 2.07.B05 contain a stack-based buffer overflow vulnerability in the web administration interface HNAP service.

Affected products

D-Link DIR-850L and potentially others: 1.14b07, 2.07.b05

References

http://www.securityfocus.com/bid/96747
https://tools.cisco.com/security/center/viewAlert.x?alertId=52967
https://twitter.com/NCCGroupInfosec/status/845269159277723649
https://www.kb.cert.org/vuls/id/305448
https://www.nccgroup.trust/uk/our-research/d-link-dir-850l-web-admin-interface-vulnerable-to-stack-based-buffer-overflow/?research=Technical+advisories
http://www.securityfocus.com/bid/96747
https://tools.cisco.com/security/center/viewAlert.x?alertId=52967
https://twitter.com/NCCGroupInfosec/status/845269159277723649
https://www.kb.cert.org/vuls/id/305448
https://www.nccgroup.trust/uk/our-research/d-link-dir-850l-web-admin-interface-vulnerable-to-stack-based-buffer-overflow/?research=Technical+advisories

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