7.5
HIGH
CVE-2020-9213
Huawei NGFW and USG Series Denial of Service Vulnerability
Description

There is a denial of service vulnerability in some huawei products. In specific scenarios, due to the improper handling of the packets, an attacker may craft many specific packets. Successful exploit may cause some services to be abnormal. Affected products include some versions of NGFW Module, NIP6300, NIP6600, NIP6800, Secospace USG6300, Secospace USG6500, Secospace USG6600 and SG9500.

INFO

Published Date :

March 22, 2021, 6:15 p.m.

Last Modified :

Nov. 21, 2024, 5:40 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2020-9213 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Huawei nip6800_firmware
2 Huawei secospace_usg6600_firmware
3 Huawei usg9500_firmware
4 Huawei secospace_usg6300_firmware
5 Huawei secospace_usg6500_firmware
6 Huawei ngfw_module_firmware
7 Huawei nip6300_firmware
8 Huawei nip6600_firmware
9 Huawei nip6300
10 Huawei secospace_usg6500
11 Huawei usg9500
12 Huawei secospace_usg6300
13 Huawei ngfw_module
14 Huawei secospace_usg6600
15 Huawei nip6600
16 Huawei nip6800
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-9213.

URL Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210210-02-dos-en Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210210-02-dos-en Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-9213 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-9213 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210210-02-dos-en
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Jul. 12, 2022

    Action Type Old Value New Value
    Changed CWE CWE-755 NVD-CWE-noinfo
  • Initial Analysis by [email protected]

    Mar. 24, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210210-02-dos-en No Types Assigned https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210210-02-dos-en Vendor Advisory
    Added CWE NIST CWE-755
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:ngfw_module_firmware:v500r005c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:ngfw_module:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:nip6300_firmware:v500r001c30:*:*:*:*:*:*:* *cpe:2.3:o:huawei:nip6300_firmware:v500r001c60:*:*:*:*:*:*:* *cpe:2.3:o:huawei:nip6300_firmware:v500r005c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:nip6300:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:nip6600_firmware:v500r001c30:*:*:*:*:*:*:* *cpe:2.3:o:huawei:nip6600_firmware:v500r001c60:*:*:*:*:*:*:* *cpe:2.3:o:huawei:nip6600_firmware:v500r005c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:nip6600:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:nip6800_firmware:v500r001c60:*:*:*:*:*:*:* *cpe:2.3:o:huawei:nip6800_firmware:v500r005c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:nip6800:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r001c30:*:*:*:*:*:*:* *cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r001c60:*:*:*:*:*:*:* *cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r005c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:secospace_usg6300:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r001c30:*:*:*:*:*:*:* *cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r001c60:*:*:*:*:*:*:* *cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r005c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:secospace_usg6500:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30:*:*:*:*:*:*:* *cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60:*:*:*:*:*:*:* *cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r005c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:secospace_usg6600:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:usg9500_firmware:v500r001c30:*:*:*:*:*:*:* *cpe:2.3:o:huawei:usg9500_firmware:v500r001c60:*:*:*:*:*:*:* *cpe:2.3:o:huawei:usg9500_firmware:v500r005c00:*:*:*:*:*:*:* OR cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-9213 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-9213 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.10 }} 0.01%

score

0.41799

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability