CVE-2017-3193

Name: CVE-2017-3193
Creator: NVD / NIST
Published: 2017-12-16T02:29:10.417+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 5.61%

Last modified Jun 17, 2026

CVE-2017-3193 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 5.61% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

5.61%

91.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Dlink	Dir-850l Firmware	1.14b07
Dlink	Dir-850l Firmware	2.07.b05

References

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

Timeline

Published: Dec 16, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-3193?

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.

How severe is CVE-2017-3193?

CVE-2017-3193 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 5.61% probability of exploitation in the next 30 days.

How do I fix CVE-2017-3193?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-3193?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST