VDB-174282 · CVE-2021-30232 · CNVD-2021-0352

China Mobile An Lianbao WF-1 1.0.1 set_IGMP_PROXY Interface IGMP_PROXY_WAN_CONNECT os command injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in China Mobile An Lianbao WF-1 1.0.1. This impacts an unknown function of the component set_IGMP_PROXY Interface. The manipulation of the argument IGMP_PROXY_WAN_CONNECT results in os command injection. This vulnerability is reported as CVE-2021-30232. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in China Mobile An Lianbao WF-1 1.0.1. It has been classified as critical. Affected is an unknown part of the component set_IGMP_PROXY Interface. The manipulation of the argument IGMP_PROXY_WAN_CONNECT with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 04/29/2021 as CNVD-2021-0352. The advisory is available at cnvd.org.cn. This vulnerability is traded as CVE-2021-30232. Technical details and a public exploit are known. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

The exploit is shared for download at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

China Mobile

Name

An Lianbao WF-1

Version

1.0.1

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/07/2021 🔍
04/29/2021 +22 days 🔍
04/29/2021 +0 days 🔍
05/03/2021 +4 days 🔍

Sourcesinfo

Advisory: CNVD-2021-0352
Status: Not defined

CVE: CVE-2021-30232 (🔍)
GCVE (CVE): GCVE-0-2021-30232
GCVE (VulDB): GCVE-100-174282
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/29/2021 20:47
Updated: 05/03/2021 09:18
Changes: 04/29/2021 20:47 (41), 05/03/2021 09:18 (2)
Complete: 🔍
Cache ID: 216::103