PT-2021-14219 · Cybozu · Cybozu Garoon

Toshitsugu Yoneyama · Published 2021-08-18 · Updated 2021-08-24 · CVE-2021-20764

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Cybozu Garoon versions 4.0.0 through 5.0.2

Description: The issue is related to improper input validation in the Attaching Files feature, allowing a remote attacker to alter the data of Attaching Files.

Recommendations: For versions 4.0.0 through 5.0.2, update to a version that includes the fix for the improper input validation vulnerability in the Attaching Files feature. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2021-20764

Affected Products

Cybozu Garoon

References · 7

• https://osv.dev/vulnerability/CVE-2021-20764 · Vendor Advisory
• https://cs.cybozu.co.jp/2021/007206.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20764 · Security Note
• https://t.me/cibsecurity/27495 · Telegram Post
• https://t.me/cvenotify/19595 · Telegram Post
• https://jvn.jp/en/jp/JVN54794245/index.html · Note
• https://t.me/cvenotify/19982 · Telegram Post