SourceCodester Card Holder Management System 1.0 Minus Value improper validation of specified quantity in input

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in SourceCodester Card Holder Management System 1.0. This issue affects some unknown processing of the component Minus Value Handler. Such manipulation leads to improper validation of specified quantity in input. This vulnerability is referenced as CVE-2023-4439. It is possible to launch the attack remotely. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in SourceCodester Card Holder Management System 1.0 and classified as problematic. Affected by this issue is an unknown functionality of the component Minus Value Handler. The manipulation with an unknown input leads to a improper validation of specified quantity in input vulnerability. Using CWE to declare the problem leads to CWE-1284. The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties. Impacted is integrity.

The weakness was published 08/20/2023 by Michael Blunt. This vulnerability is handled as CVE-2023-4439. Technical details are unknown but an exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/13/2023).

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.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 4.3
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: Improper validation of specified quantity in input
CWE: CWE-1284 / CWE-703
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

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

08/20/2023 🔍
08/20/2023 +0 days 🔍
08/20/2023 +0 days 🔍
09/13/2023 +24 days 🔍

Sourcesinfo

Vendor: sourcecodester.com

Researcher: Michael Blunt
Status: Not defined

CVE: CVE-2023-4439 (🔍)
GCVE (CVE): GCVE-0-2023-4439
GCVE (VulDB): GCVE-100-237560
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/20/2023 08:59
Updated: 09/13/2023 19:21
Changes: 08/20/2023 08:59 (38), 09/13/2023 19:14 (2), 09/13/2023 19:21 (28)
Complete: 🔍
Submitter: mikel22
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #193110: Improper Input Sanitization leading to Arbitrary Money Transfer in Card Holder Management System (by mikel22)

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