Is CVE-2023-26588 actively exploited?

CVE-2023-26588 has no public evidence of in-the-wild exploitation as of 2025-02-11.

What is the CVSS score for CVE-2023-26588?

CVE-2023-26588 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

How do I patch CVE-2023-26588?

Patch guidance is available from buffalo security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-26588.

Fix CVE-2023-26588 - HIGH buffalo bs-gsl2024 firmware

Q: Which products are affected by CVE-2023-26588?

18 products: buffalo bs-gsl2024 firmware, buffalo bs-gsl2016p firmware, buffalo bs-gsl2016 firmware, buffalo bs-gs2008 firmware, buffalo bs-gs2016 firmware, and 13 more.

Description

Use of hard-coded credentials vulnerability in Buffalo network devices allows an attacker to access the debug function of the product. 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

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: CWE-668 CWE-668

Metadata

Primary Vendor: BUFFALO
Published: 4/11/2023
Last Modified: 2/11/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

buffalo : bs-gsl2024_firmwarebuffalo : bs-gsl2016p_firmwarebuffalo : bs-gsl2016_firmwarebuffalo : bs-gs2008_firmwarebuffalo : bs-gs2016_firmwarebuffalo : bs-gs2024_firmwarebuffalo : bs-gs2048_firmwarebuffalo : bs-gs2008p_firmwarebuffalo : bs-gs2016p_firmwarebuffalo : bs-gs2024p_firmwarebuffalo : bs-gsl2005_firmwarebuffalo : bs-gsl2008_firmwarebuffalo : bs-gsl2005p_firmwarebuffalo : bs-gsl2008p_firmwarebuffalo : bs-gs2016p_firmwarebuffalo : bs-gs2016hp_firmwarebuffalo : bs-gs2024p_firmwarebuffalo : bs-gs2024hp_firmware

Remediation Guidance

Executive Summary

View on NIST NVD