LG Simple Editor createThumbnailByMovie command injection

CVSS Meta Temp Score
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CTI Interest Score
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8.9$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in LG Simple Editor. This affects the function createThumbnailByMovie. The manipulation leads to command injection. This vulnerability is documented as CVE-2023-40505. The attack can be initiated remotely. There is not any exploit available. It is best practice to apply the suggested workaround.

Detailsinfo

A vulnerability, which was classified as critical, has been found in LG Simple Editor (version now known). This issue affects the function createThumbnailByMovie. The manipulation with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

LG Simple Editor createThumbnailByMovie Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of LG Simple Editor. Authentication is not required to exploit this vulnerability. The specific flaw exists within the createThumbnailByMovie method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. . Was ZDI-CAN-19978.

The weakness was released 08/25/2023 as ZDI-23-1209. It is possible to read the advisory at zerodayinitiative.com. The identification of this vulnerability is CVE-2023-40505 since 08/14/2023. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/10/2025). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

The best possible mitigation is suggested to be Workaround.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 8.9

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
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: Workaround
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/14/2023 🔍
08/25/2023 +11 days 🔍
08/25/2023 +0 days 🔍
04/10/2025 +594 days 🔍

Sourcesinfo

Advisory: ZDI-23-1209
Status: Confirmed

CVE: CVE-2023-40505 (🔍)
GCVE (CVE): GCVE-0-2023-40505
GCVE (VulDB): GCVE-100-237971

Entryinfo

Created: 08/25/2023 07:25
Updated: 04/10/2025 17:13
Changes: 08/25/2023 07:25 (38), 09/19/2024 10:59 (28), 04/10/2025 17:13 (11)
Complete: 🔍
Cache ID: 216::103

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