CVE-2023-2611 - CVE House
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Status published Critical CVE-2023-2611

Advantech R-SeeNet Use of Hard-coded Credentials

Vulnerability Description

Advantech R-SeeNet versions 2.4.22 is installed with a hidden root-level user that is not available in the users list. This hidden user has a password that cannot be changed by users.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Esjay, working with Trend Micro Zero Day Initiative, reported these vulnerabilities to CISA.

References

More from Advantech

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CVE-2023-3256
Advantech R-SeeNet External Control of File Name or Path
High 8.8

Affected Vendor

Affected Software

R-SeeNet
Vulnerable Versions:
0

Timeline

Official Publish: June 22nd, 2023
Last Modified: January 16th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-798

MITRE ATT&CK TTPs

T1552 Unsecured Credentials
Credential Access
T1078 Valid Accounts
Persistence
T1021 Remote Services
Lateral Movement
T1190 Exploit Public-Facing Application
Initial Access
T1098 Account Manipulation
Privilege Escalation