CVE-2021-20775
MEDIUMCVSS 4.3/10EPSS 0.88%
Last modified
CVE-2021-20775 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Improper input validation vulnerability in Bulletin of Cybozu Garoon 4.10.0 to 5.5.0 allows a remote authenticated attacker to obtain the data of Comment and Space without the viewing privilege.. EPSS estimates a 0.88% chance of exploitation in the next 30 days.
Description
Improper input validation vulnerability in Bulletin of Cybozu Garoon 4.10.0 to 5.5.0 allows a remote authenticated attacker to obtain the data of Comment and Space without the viewing privilege.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cybozu | Garoon | >= 4.10.0, <= 5.5.0 |
References
- https://cs.cybozu.co.jp/2021/007206.htmlVendor Advisory
- https://jvn.jp/en/jp/JVN54794245/index.htmlThird Party Advisory
- https://cs.cybozu.co.jp/2021/007206.htmlVendor Advisory
- https://jvn.jp/en/jp/JVN54794245/index.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-20775?
Improper input validation vulnerability in Bulletin of Cybozu Garoon 4.10.0 to 5.5.0 allows a remote authenticated attacker to obtain the data of Comment and Space without the viewing privilege.
How severe is CVE-2021-20775?
CVE-2021-20775 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.
How do I fix CVE-2021-20775?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-20775?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST