Vivotek CC8160 VVTK-0100d upload_file.cgi getenv QUERY_STRING command injection

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Vivotek CC8160 VVTK-0100d. It has been rated as critical. Affected is the function getenv of the file upload_file.cgi. Performing a manipulation of the argument QUERY_STRING results in command injection. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is known as CVE-2024-7440. Remote exploitation of the attack is possible. No exploit is available. It is suggested to use restrictive firewalling. Vendor was contacted early and confirmed that the affected release tree is end-of-life.

Detailsinfo

A vulnerability was found in Vivotek CC8160 VVTK-0100d. It has been classified as critical. This affects the function getenv of the file upload_file.cgi. The manipulation of the argument QUERY_STRING with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared at yjz233.notion.site. This vulnerability is uniquely identified as CVE-2024-7440. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Vendor was contacted early and confirmed that the affected release tree is end-of-life.

It is possible to mitigate the weakness by firewalling .

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

Support

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.3
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/02/2024 🔍
08/02/2024 +0 days 🔍
08/03/2024 +1 days 🔍

Sourcesinfo

Advisory: yjz233.notion.site
Status: Not defined

CVE: CVE-2024-7440 (🔍)
GCVE (CVE): GCVE-0-2024-7440
GCVE (VulDB): GCVE-100-273525

Entryinfo

Created: 08/02/2024 23:41
Updated: 08/03/2024 19:40
Changes: 08/02/2024 23:41 (55), 08/02/2024 23:46 (1), 08/03/2024 19:40 (18)
Complete: 🔍
Submitter: jylsec
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #383839: vivotek CC8160 VVTK-0100d command injection (by jylsec)

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