Chengdu VEC40G 3.0 Network Detection send_order.cgi?parameter=access_detect Count os command injection

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Chengdu VEC40G 3.0. Impacted is an unknown function of the file /send_order.cgi?parameter=access_detect of the component Network Detection. This manipulation of the argument Count with the input 3 | netstat -an causes os command injection. This vulnerability appears as CVE-2023-2522. The attack may be initiated remotely. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Chengdu VEC40G 3.0. It has been declared as critical. Affected by this vulnerability is some unknown functionality of the file /send_order.cgi?parameter=access_detect of the component Network Detection. The manipulation of the argument COUNT with the input value 3 | netstat -an leads to a os command injection vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 05/04/2023. The advisory is shared at github.com. This vulnerability is known as CVE-2023-2522. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.7
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CNA Base Score: 4.7
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

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

05/04/2023 🔍
05/04/2023 +0 days 🔍
05/04/2023 +0 days 🔍
05/27/2023 +23 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-2522 (🔍)
GCVE (CVE): GCVE-0-2023-2522
GCVE (VulDB): GCVE-100-228013
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/04/2023 18:14
Updated: 05/27/2023 15:41
Changes: 05/04/2023 18:14 (44), 05/27/2023 15:34 (2), 05/27/2023 15:41 (28)
Complete: 🔍
Submitter: eckert-lcc
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #147634: Flying Star enterprise intelligent online behavior management system VEC40G- Remote command execution vulnerability (by eckert-lcc)

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