CVE-2023-6928 - CVE House
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Status published Critical CVE-2023-6928

Improper Restriction of Excessive Authentication Attempts

Vulnerability Description

EuroTel ETL3100 versions v01c01 and v01x37 does not limit the number of attempts to guess administrative credentials in remote password attacks to gain full control of the system.

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:

  • Gjoko Krstic

References

More from EuroTel

View All →
CVE-2023-6930
Improper Access Control in EuroTel ETL3100
Critical 9.4
CVE-2023-6929
Authorization Bypass Through User-Controlled Key in EuroTel ETL3100
High 7.5

Affected Vendor

Affected Software

ETL3100
Vulnerable Versions:
v01c01, v01x37

Timeline

Official Publish: December 19th, 2023
Last Modified: August 2nd, 2024
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-307

MITRE ATT&CK TTPs

T1110 Brute Force
Credential Access
T1078 Valid Accounts
Persistence
T1550 Use Alternate Authentication Material
Defense Evasion
T1021 Remote Services
Lateral Movement
T1562 Impair Defenses
Defense Evasion