Switch EV swtchenergy WebSocket Application Programming Interface excessive authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Switch EV swtchenergy. The affected element is an unknown function of the component WebSocket Application Programming Interface. This manipulation causes excessive authentication. The identification of this vulnerability is CVE-2026-25113. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in Switch EV swtchenergy (the affected version is unknown) and classified as problematic. Affected by this vulnerability is an unknown code of the component WebSocket Application Programming Interface. The manipulation with an unknown input leads to a excessive authentication vulnerability. The CWE definition for the vulnerability is CWE-307. The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks. As an impact it is known to affect availability. The summary by CVE is:

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access.

The weakness was shared by Khaled Sarieddine and Mohammad Ali Sayed. It is possible to read the advisory at swtchenergy.com. This vulnerability is known as CVE-2026-25113 since 02/24/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1110.001 according to MITRE ATT&CK.

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

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-202602-4594). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

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

CVSSv2info

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

Exploitinginfo

Class: Excessive authentication
CWE: CWE-307 / CWE-799 / CWE-400
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

02/24/2026 CVE reserved
02/27/2026 +3 days Advisory disclosed
02/27/2026 +0 days VulDB entry created
03/06/2026 +6 days VulDB entry last update

Sourcesinfo

Advisory: swtchenergy.com
Researcher: Khaled Sarieddine, Mohammad Ali Sayed
Status: Confirmed

CVE: CVE-2026-25113 (🔒)
GCVE (CVE): GCVE-0-2026-25113
GCVE (VulDB): GCVE-100-348079
CNNVD: CNNVD-202602-4594 - SWITCH EV 安全漏洞

Entryinfo

Created: 02/27/2026 07:35
Updated: 03/06/2026 00:46
Changes: 02/27/2026 07:35 (62), 02/28/2026 16:55 (6), 03/01/2026 23:17 (1), 03/03/2026 12:50 (12), 03/06/2026 00:46 (12)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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