What is CVE-2023-26588?

CVE-2023-26588 is a high-severity vulnerability in Buffalo Bs-Gs2008, classified under Exposure of Resource to Wrong Sphere. CVSS score: 7.5/10. Published 2023-04-11.

How severe is CVE-2023-26588?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Buffalo Bs-Gs2008

CVE-2023-26588

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

EPSS: 0.006 (44.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-668 — Exposure of Resource to Wrong Sphere

References

vultures@jpcert.or.jp (Vendor Advisory)
vultures@jpcert.or.jp (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2023-26588?: CVE-2023-26588 is a high-severity vulnerability in Buffalo Bs-Gs2008, classified under Exposure of Resource to Wrong Sphere. CVSS score: 7.5/10. Published 2023-04-11.
How severe is CVE-2023-26588?: High severity. CVSS v3 base score is 7.5 out of 10.