VulnerabilityModified
CVE-2021-20803
Operation restriction bypass in the management screen of Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote authenticated attacker to alter the data of the management screen.
MEDIUM 5.4EPSS 0.72%
Does this matter?
Lower severity and a low EPSS score (0.72%). Track it; it rarely justifies an emergency change on its own.
Description
Operation restriction bypass in the management screen of Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote authenticated attacker to alter the data of the management screen.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
- EPSS
- 0.72% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- cybozu/remote service manager
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/jp/JVN52694228/index.htmlThird Party Advisory
- https://kb.cybozu.support/article/37421Vendor Advisory
- https://jvn.jp/en/jp/JVN52694228/index.htmlThird Party Advisory
- https://kb.cybozu.support/article/37421Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.