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CVE-2018-17006

21
FAUCET Score

CVE-2018-17006 is a denial-of-service vulnerability affecting TP-Link TL-WR886N 6.0 and 7.0 routers. Authenticated attackers can crash critical router services like HTTP, DNS, and UPnP by submitting excessively long JSON data to the firewall's lan_manage mac2 parameter. Rated 6.5 (Medium) on the CVSS scale, this flaw allows an attacker with legitimate access to disrupt network functionality. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

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_02/README.md
ExploitThird Party Advisory