CVE-2023-34995 - CVE House
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Status published High CVE-2023-34995

PiiGAB M-Bus Weak Password Requirements

Vulnerability Description

There are no requirements for setting a complex password for PiiGAB M-Bus, which could contribute to a successful brute force attack if the password is inline with recommended password guidelines.

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:

  • Floris Hendriks and Jeroen Wijenbergh of Radboud University reported these vulnerabilities to CISA.

References

More from PiiGAB

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CVE-2023-36859
PiiGAB M-Bus Code Injection
High 8.8
CVE-2023-35987
PiiGAB M-Bus Use of Hard-coded Credentials
Critical 9.8
CVE-2023-35765
PiiGAB M-Bus Plaintext Storage of a Password
Medium 6.5
CVE-2023-35120
PiiGAB M-Bus Cross-Site Request Forgery
High 8.8
CVE-2023-34433
PiiGAB M-Bus Use of Password Hash With Insufficient Computational Effort
High 7.5

Affected Vendor

Affected Software

M-Bus SoftwarePack
Vulnerable Versions:
900S

Timeline

Official Publish: July 6th, 2023
Last Modified: November 13th, 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:N/A:N

Weaknesses (CWE)

CWE-521

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.