Vulnerability in Shiromuku Bu2 Bbs

CVE-2015-0868

Unrestricted file upload vulnerability in Mrs. Shiromuku Perl CGI shiromuku(bu2)BBS before 2.91 allows remote attackers to execute arbitrary code by uploading an executable file.

Published 2015-02-01 · last modified 2026-06-17.

CVSS v2 metric

CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.026 (84.9th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000

Affected products

Shiromuku Bu2 Bbs

References

jvndb.jvn.jp/jvndb/JVNDB-2015-000008 (Vendor Advisory, third-party-advisory)
jvn.jp/en/jp/JVN94502417/index.html (Vendor Advisory, third-party-advisory)
www.t-okada.com/cgi-bin/sb2_data/sb2_data_news.cgi (Vendor Advisory)