Socomec DIRIS Digiware M-70 1.6.9 Modbus TCP/Modbus RTU over TCP missing authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Socomec DIRIS Digiware M-70 1.6.9. Impacted is an unknown function of the component Modbus TCP/Modbus RTU over TCP. Such manipulation leads to missing authentication. This vulnerability is documented as CVE-2025-54848. The attack can be executed remotely. There is not any exploit available. Modifying the configuration settings is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Socomec DIRIS Digiware M-70 1.6.9. Affected by this issue is an unknown functionality of the component Modbus TCP/Modbus RTU over TCP. The manipulation with an unknown input leads to a missing authentication vulnerability. Using CWE to declare the problem leads to CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. Impacted is availability. CVE summarizes:

A denial of service vulnerability exists in the Modbus TCP and Modbus RTU over TCP functionality of Socomec DIRIS Digiware M-70 1.6.9. A specially crafted series of network requests can lead to a denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.An attacker can trigger this denial-of-service condition by sending a sequence of Modbus TCP messages to port 502 using the Write Single Register function code (6). The attack sequence begins with a message to register 58112 with a value of 1000, indicating that a configuration change will follow. Next, a message is sent to register 29440 with a value corresponding to the new Modbus address to be configured. Finally, a message to register 57856 with a value of 161 commits the configuration change. After this configuration change, the device will be in a denial-of-service state.

The advisory is available at talosintelligence.com. This vulnerability is handled as CVE-2025-54848 since 07/31/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

It is possible to mitigate the problem by applying the configuration setting .

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (talos): 🔒

CVSSv2info

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

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
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: Config
Status: 🔍

0-Day Time: 🔒

Timelineinfo

07/31/2025 CVE reserved
12/01/2025 +123 days Advisory disclosed
12/01/2025 +0 days VulDB entry created
12/01/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: TALOS-2025-2248
Status: Confirmed

CVE: CVE-2025-54848 (🔒)
GCVE (CVE): GCVE-0-2025-54848
GCVE (VulDB): GCVE-100-333866

Entryinfo

Created: 12/01/2025 17:06
Changes: 12/01/2025 17:06 (64)
Complete: 🔍
Cache ID: 216::103

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