VULNERABILITY INTELLIGENCE

CVE-2022-26780

CVSS score8.8 HIGH

EPSS probability3.29%

CISA KEVNot currently listed

Published2022-05-12

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

talos-cna@cisco.com: CWE-20
nvd@nist.gov: CWE-20

Primary references

talos-cna@cisco.com — Exploit, Third Party Advisory
talos-cna@cisco.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory