Description
Multiple improper input validation vulnerabilities exists in the libnvram.so nvram_import functionality of InHand Networks InRouter302 V3.5.4. A specially-crafted file can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.An improper input validation vulnerability exists in the `httpd`'s `user_define_init` function. Controlling the `user_define_timeout` nvram variable can lead to remote code execution.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://www.inhandnetworks.com/upload/attachment/202205/10/InHand-PSA-2022-01.pdf
Exploit, Third Party Advisory x_refsource_misc
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1481
Scores
CVSS v3
8.8
EPSS
0.0304
EPSS Percentile
85.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-20
Status
published
Products (1)
inhandnetworks/ir302_firmware
< 3.5.37
Published
May 12, 2022
Tracked Since
Feb 18, 2026