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Status published
Critical
CVE-2022-25064
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain a remote code execution...
Vulnerability Description
TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain a remote code execution (RCE) vulnerability via the function oal_wan6_setIpAddr.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
tp-link
View all reports →Affected Software
tl-wr840n firmware
Vulnerable Versions:
6.20_180709
Timeline
Official Publish:
February 25th, 2022
Last Modified:
July 9th, 2026
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.