GeoVision GV-LPC2011/LPC2211 up to 1.10 DDNS DdnsSetting.cgi os command injection

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in GeoVision GV-LPC2011 and LPC2211 up to 1.10. Affected by this vulnerability is an unknown functionality of the file DdnsSetting.cgi of the component DDNS Handler. Such manipulation leads to os command injection. This vulnerability is uniquely identified as CVE-2026-42364. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in GeoVision GV-LPC2011 and LPC2211 up to 1.10 and classified as critical. Affected by this issue is an unknown code block of the file DdnsSetting.cgi of the component DDNS Handler. The manipulation 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. CVE summarizes:

An os command injection vulnerability exists in the DdnsSetting.cgi functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted DDNS configuration can lead to arbitrary command execution. An attacker can modify a configuration value to trigger this vulnerability.

The weakness was disclosed by Philippe Laulheret. The advisory is shared for download at geovision.com.tw. This vulnerability is handled as CVE-2026-42364 since 04/27/2026. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

Upgrading to version 1.12 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.2
VulDB Meta Temp Score: 9.0

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔒

CNA Base Score: 9.9
CNA Vector: 🔒

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: 🔒
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: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: GV-LPC2011/LPC2211 1.12

Timelineinfo

04/27/2026 CVE reserved
05/04/2026 +7 days Advisory disclosed
05/04/2026 +0 days VulDB entry created
06/15/2026 +42 days VulDB entry last update

Sourcesinfo

Advisory: geovision.com.tw
Researcher: Philippe Laulheret
Status: Confirmed

CVE: CVE-2026-42364 (🔒)
GCVE (CVE): GCVE-0-2026-42364
GCVE (VulDB): GCVE-100-360932

Entryinfo

Created: 05/04/2026 06:30
Updated: 06/15/2026 23:31
Changes: 05/04/2026 06:30 (65), 06/15/2026 23:31 (11)
Complete: 🔍
Cache ID: 216::103

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