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CVE-2018-17017

22
FAUCET Score

CVE-2018-17017 affects TP-Link TL-WR886N 6.0 and 7.0 routers, allowing authenticated attackers to crash critical router services like HTTP, DNS, and UPnP. This medium-severity vulnerability (CVSS 6.5) is exploitable remotely with low attack complexity, requiring prior authentication but no user interaction, leading to a denial of service. There is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it has not been added to CISA's KEV catalog, indicating no active exploitation. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
6.0_2.3.4CPE matchmatch criteria
cpe:2.3:o:tp-link:tl-wr886n_firmware:6.0_2.3.4:*:*:*:*:*:*:*
7.0_1.1.0CPE matchmatch criteria
cpe:2.3:o:tp-link:tl-wr886n_firmware:7.0_1.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.04%
Probability of exploitation in next 30 days
EPSS Percentile
60.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0104 is in the 74th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / PAGalaxyLab/VulInfo/blob/master/TP-Link/WR886N/inetd_task_dos_13/README.md
ExploitThird Party Advisory