CVE-2022-26782

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_set_item` function. Controlling the `user_define_timeout` nvram variable can lead to remote code execution.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.inhandnetworks.com/upload/attachment/202205/10/InHand-PSA-2022-01.pdf	Vendor Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1481	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:inhandnetworks:ir302_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:inhandnetworks:ir302:-:*:*:*:*:*:*:*

Information

Published : 2022-05-12 10:15

Updated : 2022-05-23 10:49

NVD link : CVE-2022-26782

Mitre link : CVE-2022-26782

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

inhandnetworks

ir302
ir302_firmware

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