Medium severity5.4NVD Advisory· Published Oct 13, 2021· Updated Jun 17, 2026
CVE-2021-20803
CVE-2021-20803
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: 3.1.8 to 3.1.9
- Cybozu, Inc./Cybozu Remote Servicev5Range: 3.1.8 to 3.1.9
Patches
Vulnerability mechanics
References
2- jvn.jp/en/jp/JVN52694228/index.htmlnvdThird Party Advisory
- kb.cybozu.support/article/37421nvdVendor Advisory
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