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TI-2018-13831 Aliases CVE-2018-19528GHSA-xh83-q7r2-x39j

TP-Link TL-WR886N 7.0 1.1.0 devices allow remote attackers to cause a denial of service…

Priority MEDIUM 47CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

TP-Link TL-WR886N 7.0 1.1.0 devices allow remote attackers to cause a denial of service (Tlb Load Exception) via crafted DNS packets to port 53/udp.

Why it matters now

EPSS 0.02684 85th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tp-link:tl-wr886n_firmware:7.0.1.1.0:*:*:*:*:*:*:*7.0.1.1.0VulnerableTP-Link
cpe:2.3:h:tp-link:tl-wr886n:-:*:*:*:*:*:*:*not specified by NVDRunning onTP-Link
  • cpe:2.3:o:tp-link:tl-wr886n_firmware:7.0.1.1.0:*:*:*:*:*:*:* Versions 7.0.1.1.0 Vulnerable ·TP-Link
  • cpe:2.3:h:tp-link:tl-wr886n:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TP-Link

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-19528
  2. 2026-10-03 Alias added: GHSA-xh83-q7r2-x39j

References

Exploit 1

  • TI-2021-20183 A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the… CVSS 3.1CRITICAL 9.8
  • TI-2021-20182 A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the… CVSS 3.1CRITICAL 9.8
  • TI-2021-20181 A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the… CVSS 3.1CRITICAL 9.8
  • TI-2021-20180 A Buffer Overflow vulnerabilitiy exists in TP-LINK WR-886N 20190826 2.3.8 in the… CVSS 3.1CRITICAL 9.8
  • TI-2021-20179 A Buffer Overflow vulnerabiltiy exists in TP-LINK WR-886N 20190826 2.3.8 in thee… CVSS 3.1CRITICAL 9.8
  • TI-2021-20178 A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the… CVSS 3.1CRITICAL 9.8
See all 38 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences