What is the CVSS score of CVE-2023-24544?

CVE-2023-24544 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.3%.

Is there a patch available for CVE-2023-24544?

Yes, a patch is available for CVE-2023-24544. Update the affected software to the latest version immediately.

Bs Gsl2024 Firmware CVE-2023-24544

HIGH

Improper Access Control (CWE-284)

2023-04-11 vultures@jpcert.or.jp

Authentication Bypass Bs Gsl2024 Firmware Bs Gsl2016P Firmware Bs Gsl2016 Firmware Bs Gs2008 Firmware Bs Gs2016 Firmware Bs Gs2024 Firmware Bs Gs2048 Firmware Bs Gs2008P Firmware Bs Gs2016P Firmware Bs Gs2024P Firmware Bs Gs2016Hp Firmware Bs Gs2024Hp Firmware

8.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.1 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Apr 11, 2023 - 09:15 nvd

HIGH 8.1

DescriptionNVD

Improper access control vulnerability in Buffalo network devices allows a network-adjacent attacker to obtain specific files of the product. As a result, the product settings may be altered. The affected products and versions are as follows: BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier

AnalysisAI

Improper access control vulnerability in Buffalo network devices allows a network-adjacent attacker to obtain specific files of the product. Rated high severity (CVSS 8.1), this vulnerability is no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-284. Improper access control vulnerability in Buffalo network devices allows a network-adjacent attacker to obtain specific files of the product. As a result, the product settings may be altered. The affected products and versions are as follows: BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier Affected products include: Buffalo Bs-Gsl2024 Firmware, Buffalo Bs-Gsl2016P Firmware, Buffalo Bs-Gsl2016 Firmware, Buffalo Bs-Gs2008 Firmware, Buffalo Bs-Gs2016 Firmware.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.