CVE-2022-21809

HIGH

InHand Networks InRouter302 V3.5.4 - File Write

Title source: llm
STIX 2.1

Description

A file write vulnerability exists in the httpd upload.cgi functionality of InHand Networks InRouter302 V3.5.4. A specially-crafted HTTP request can lead to arbitrary file upload. An attacker can upload a malicious file to trigger this vulnerability.

Scores

CVSS v3 8.1
EPSS 0.0142
EPSS Percentile 80.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-434 CWE-377
Status published
Products (1)
inhandnetworks/inrouter302_firmware < 3.5.37
Published May 12, 2022
Tracked Since Feb 18, 2026