PT-2023-2935 · Cybozu · Cybozu Garoon

Published 2023-05-12 · Updated 2025-01-17 · CVE-2023-27304

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cybozu Garoon versions 4.6.0 through 5.9.2

Description The issue is related to an operation restriction bypass vulnerability in the Message and Bulletin components of Cybozu Garoon. This vulnerability is associated with weaknesses in the authorization procedure, allowing a remote authenticated attacker to alter the data of Message and/or Bulletin, thus impacting the integrity of protected information.

Recommendations For Cybozu Garoon versions 4.6.0 through 5.9.2, update to a version that includes a fix for the operation restriction bypass vulnerability in the Message and Bulletin components. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authorization

Missing Authorization

Weakness Enumeration

CWE-285

CWE-862

Related Identifiers

BDU:2023-02932

CVE-2023-27304

Affected Products

Cybozu Garoon

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2023-27304 · Security Note
• https://bdu.fstec.ru/vul/2023-02932 · Security Note
• https://cs.cybozu.co.jp/2023/007698.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-27304 · Vendor Advisory
• https://t.me/cvenotify/50947 · Telegram Post
• https://kb.cybozu.support/article/38259 · Note
• https://jvn.jp/en/jp/JVN41694426 · Note
• https://cybersecurity-help.cz/vdb/SB2023051506 · Note