9.8
CRITICAL
CVE-2021-33963
China Mobile An Lianbao WF-1 Router Web Interface Command Injection Vulnerability
Description

China Mobile An Lianbao WF-1 v1.0.1 router web interface through /api/ZRMacClone/mac_addr_clone receives parameters by POST request, and the parameter macType has a command injection vulnerability. An attacker can use the vulnerability to execute remote commands.

INFO

Published Date :

Jan. 15, 2022, 10:15 a.m.

Last Modified :

Feb. 24, 2023, 2:07 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2021-33963 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-33963 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 Chinamobile an_lianbao_wf-1_firmware
: Total Affected Vendor : 1 | Products : 1
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-2021-33963.

URL Resource
http://iot.10086.cn/?l=en-us Product
https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/China%20Mobile%20An%20Lianbao%20WF-1%20router%20Command%20Injection9.md Broken Link Third Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520 Third Party Advisory
https://www.ebuy7.com/item/china-mobile-wireless-router-qualcomm-qiki-wifi6-routing-mesh-network-home-5g-dual-frequency-double-gigabit-port-wall-wall-high-speed-%E2%80%8B%E2%80%8Bhigh-power-enhanced-dormitory-students-an-lianbao-wf-1-628692180620 Broken Link Third Party 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).

Profile Photo
pokerfacett/MY_CVE_CREDIT

CVE CREDIT

Updated: 1 year, 11 months ago
2 stars 1 fork 1 watcher
Born at : Jan. 9, 2021, 2:20 a.m. This repo has been linked 177 different CVEs too.

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

The following list is the news that have been mention CVE-2021-33963 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-33963 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 [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Feb. 24, 2023

    Action Type Old Value New Value
    Changed CPE Configuration AND OR *cpe:2.3:o:chinamobileltd:an_lianbao_2f_firmware-1:1.0.1:*:*:*:*:*:*:* OR cpe:2.3:h:chinamobileltd:an_lianbao_2f-1:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:chinamobile:an_lianbao_wf-1_firmware:1.0.1:*:*:*:*:*:*:* OR cpe:2.3:h:chinamobile:an_lianbao_wf-1:-:*:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    Jan. 24, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://iot.10086.cn/?l=en-us No Types Assigned http://iot.10086.cn/?l=en-us Product
    Changed Reference Type https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/China%20Mobile%20An%20Lianbao%20WF-1%20router%20Command%20Injection9.md No Types Assigned https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/China%20Mobile%20An%20Lianbao%20WF-1%20router%20Command%20Injection9.md Broken Link, Third Party Advisory
    Changed Reference Type https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520 No Types Assigned https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520 Third Party Advisory
    Changed Reference Type https://www.ebuy7.com/item/china-mobile-wireless-router-qualcomm-qiki-wifi6-routing-mesh-network-home-5g-dual-frequency-double-gigabit-port-wall-wall-high-speed-%E2%80%8B%E2%80%8Bhigh-power-enhanced-dormitory-students-an-lianbao-wf-1-628692180620 No Types Assigned https://www.ebuy7.com/item/china-mobile-wireless-router-qualcomm-qiki-wifi6-routing-mesh-network-home-5g-dual-frequency-double-gigabit-port-wall-wall-high-speed-%E2%80%8B%E2%80%8Bhigh-power-enhanced-dormitory-students-an-lianbao-wf-1-628692180620 Broken Link, Third Party Advisory
    Added CWE NIST CWE-77
    Added CPE Configuration AND OR *cpe:2.3:o:chinamobileltd:an_lianbao_2f_firmware-1:1.0.1:*:*:*:*:*:*:* OR cpe:2.3:h:chinamobileltd:an_lianbao_2f-1:-:*:*:*:*:*:*:*
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-2021-33963 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-2021-33963 weaknesses.

Exploit Prediction

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

0.89 }} 0.24%

score

0.82915

percentile

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