VDB-357374 · CVE-2026-4832 · SEVD-2026-104-03

Schneider Electric Easergy MiCOM P849 SNMP hard-coded credentials

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Schneider Electric Easergy MiCOM P14x, Easergy MiCOM P24x, Easergy MiCOM P341, Easergy MiCOM P342, P343, P344, P345, Easergy MiCOM P442, P444, Easergy MiCOM P443, P445, P446, P543, P544, P545, P546, Easergy MiCOM P642, P645, Easergy MiCOM P643, Easergy MiCOM P741, P742, P743, Easergy MiCOM P746, Easergy MiCOM P841 and Easergy MiCOM P849. The affected element is an unknown function of the component SNMP. Such manipulation leads to hard-coded credentials. This vulnerability is traded as CVE-2026-4832. The attack may be launched remotely. There is no exploit available. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Schneider Electric Easergy MiCOM P14x, Easergy MiCOM P24x, Easergy MiCOM P341, Easergy MiCOM P342, P343, P344, P345, Easergy MiCOM P442, P444, Easergy MiCOM P443, P445, P446, P543, P544, P545, P546, Easergy MiCOM P642, P645, Easergy MiCOM P643, Easergy MiCOM P741, P742, P743, Easergy MiCOM P746, Easergy MiCOM P841 and Easergy MiCOM P849. Affected by this issue is an unknown part of the component SNMP. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. Using CWE to declare the problem leads to CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. Impacted is confidentiality. CVE summarizes:

CWE-798 Use of Hard-coded Credentials vulnerability exists that could cause unauthorized access to sensitive device information when an unauthenticated attacker is able to interrogate the SNMP port.

The advisory is available at download.schneider-electric.com. This vulnerability is handled as CVE-2026-4832 since 03/25/2026. 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. This vulnerability is assigned to T1110.001 by the MITRE ATT&CK project.

Applying a patch is able to eliminate this problem.

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Productinfo

Type

SCADA Software

Vendor

Schneider Electric

Name

License

commercial

Website

Vendor: https://www.schneider-electric.com/

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: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Hard-coded credentials
CWE: CWE-798 / CWE-259 / CWE-255
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/25/2026 CVE reserved
04/14/2026 +19 days Advisory disclosed
04/14/2026 +0 days VulDB entry created
04/14/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2026-104-03
Status: Confirmed

CVE: CVE-2026-4832 (🔒)
GCVE (CVE): GCVE-0-2026-4832
GCVE (VulDB): GCVE-100-357374

Entryinfo

Created: 04/14/2026 18:57
Changes: 04/14/2026 18:57 (67)
Complete: 🔍
Cache ID: 216::103