What is CVE-2023-24464?

CVE-2023-24464 is a medium-severity vulnerability in Buffalo Bs-Gs2008, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-04-11.

How severe is CVE-2023-24464?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Buffalo Bs-Gs2008

CVE-2023-24464

Stored-cross-site scripting vulnerability in Buffalo network devices allows an attacker with access to the web management console of the product to execute arbitrary JavaScript on a legitimate user's web browser. The affected products and versions are as follows: 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

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-04-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (28.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.buffalo.jp/news/detail/20230310-01.html (Patch, Vendor Advisory)
jvn.jp/en/vu/JVNVU96824262/ (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2023-24464?: CVE-2023-24464 is a medium-severity vulnerability in Buffalo Bs-Gs2008, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-04-11.
How severe is CVE-2023-24464?: Medium severity. CVSS v3 base score is 5.4 out of 10.