CVE-2022-26781CWE-20

Multiple improper input validation vulnerabilities exists in the libnvram.so nvram_import functionality of InHand Networks InRouter302 V3.5.4

Critical · published May 12, 2022

CVSS v3.0
9.9
EPSS
3%
Percentile
87.0
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.0
9.9 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02944 · 87.0th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2022-05-12T17:01Z
EPSS history
Timeline
  • 12 MAY 17:01Z
    Multiple improper input validation vulnerabilities exists in the libnvram.so nvram_import functionality of InHand Networks InRouter302 V3.5.4
    cvelistv5