Vulnerability · Published Aug 18, 2021 · Assigned by jpcert
CVE-2021-20764
Medium 5.3
In plain English
A medium-severity security flaw in Cybozu Garoon from Cybozu, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)1.0%top 37.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Improper input validation vulnerability in Attaching Files of Cybozu Garoon 4.0.0 to 5.0.2 allows a remote attacker to alter the data of Attaching Files.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cybozu, Inc. | Cybozu Garoon | 4.0.0 to 5.0.2 |
References
- https://cs.cybozu.co.jp/2021/007206.html x_refsource_MISC
- https://jvn.jp/en/jp/JVN54794245/index.html x_refsource_MISC