PT-2021-10630 · Xiuno Bbs · Xiuno Bbs

Published 2021-10-04 · Updated 2021-10-13 · CVE-2020-21493

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Xiuno BBS version 4.0.4

Description: An issue in the component routeuser.php of Xiuno BBS allows attackers to enumerate usernames.

Recommendations: For Xiuno BBS version 4.0.4, consider restricting access to the routeuser.php component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2020-21493

Affected Products

Xiuno Bbs

References · 5

• 🔥 https://github.com/wanghaiwei/xiuno-docker/issues/3 · Exploit
• https://osv.dev/vulnerability/CVE-2020-21493 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-21493 · Security Note
• https://gitee.com/xiuno/xiunobbs/issues/I1690W · Note
• https://t.me/cibsecurity/29942 · Telegram Post