CVE-2021-44769CWE-20

TLS Certificate Generation Function Improper Input Validation

Medium · published October 24, 2022

CVSS v3.1
4.9
EPSS
1%
Percentile
42.5
In the wild
Unconfirmed
What it is

An improper input validation vulnerability in the TLS certificate generation function allows an attacker to cause a Denial-of-Service (DoS) condition which can only be reverted via a factory reset. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00508 · 42.5th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2022-10-24T00:00Z
EPSS history
Timeline
  • 24 OCT 00:00Z
    TLS Certificate Generation Function Improper Input Validation
    cvelistv5