What’s Vulnerable › Vulnerabilities

CVE-2022-26782

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-05-12 · updated 2026-06-17
• Weakness: CWE-20

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

Affected products

• Inhandnetworks Ir302 Firmware: through 3.5.37

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1481
• https://www.inhandnetworks.com/upload/attachment/202205/10/InHand-PSA-2022-01.pdf
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1481
• https://www.inhandnetworks.com/upload/attachment/202205/10/InHand-PSA-2022-01.pdf

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