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

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in China Mobile An Lianbao WF-1 1.0.1. This affects an unknown function of the component set_ZRElink Interface. The manipulation of the argument bssaddr/abiaddr/devtoken/devid/elinksync/elink_proc_enable leads to os command injection. This vulnerability is documented as CVE-2021-30231. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in China Mobile An Lianbao WF-1 1.0.1 and classified as critical. This issue affects some unknown functionality of the component set_ZRElink Interface. The manipulation of the argument bssaddr/abiaddr/devtoken/devid/elinksync/elink_proc_enable with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was released 04/29/2021 as CNVD-2021-0352. The advisory is shared at cnvd.org.cn. The identification of this vulnerability is CVE-2021-30231. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The exploit is available 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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

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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-2021-30231 (🔍)
GCVE (CVE): GCVE-0-2021-30231
GCVE (VulDB): GCVE-100-174281
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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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