I-O DATA DEVICE UD-LT2 up to 1.00.008_SE os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in I-O DATA DEVICE UD-LT2 up to 1.00.008_SE. This vulnerability affects unknown code. Executing a manipulation can lead to os command injection. This vulnerability is tracked as CVE-2025-26856. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in I-O DATA DEVICE UD-LT2 up to 1.00.008_SE. It has been declared as critical. This vulnerability affects an unknown functionality. The manipulation with an unknown input 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. CVE summarizes:

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in UD-LT2 firmware Ver.1.00.008_SE and earlier. If an attacker logs in to the affected product with an administrative account and manipulates requests for a certain screen operation, an arbitrary OS command may be executed. This vulnerability was reported on a different screen operation from CVE-2025-20617.

The advisory is shared for download at iodata.jp. This vulnerability was named CVE-2025-26856 since 02/17/2025. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 02/20/2025). The MITRE ATT&CK project declares the attack technique as T1202.

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

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: 7.2
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.2
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.2
CNA Vector (jpcert): 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/17/2025 🔍
02/20/2025 +3 days 🔍
02/20/2025 +0 days 🔍
02/20/2025 +0 days 🔍

Sourcesinfo

Advisory: iodata.jp
Status: Confirmed

CVE: CVE-2025-26856 (🔍)
GCVE (CVE): GCVE-0-2025-26856
GCVE (VulDB): GCVE-100-296332

Entryinfo

Created: 02/20/2025 07:49
Changes: 02/20/2025 07:49 (61)
Complete: 🔍
Cache ID: 216::103

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